Manufacturer communications · 2024
Cadillac bulletins dated 2024
606 communications, newest first. All Cadillac bulletins →
Bulletins
606 bulletins
| Number | Kind | Component | Dated | Model years |
|---|---|---|---|---|
| 21-NA-091 | Service bulletin | Equipment, Back Over Prevention | Dec 21, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +16 |
| PIT6312 | Service bulletin | Fuel/Propulsion System | Dec 20, 2024 | 2025 Optiq |
| PIT6309A | Service bulletin | — | Dec 20, 2024 | 2025 XT6, 2024 XT6 |
| PIT6305 | Service bulletin | — | Dec 20, 2024 | 2025 Escalade |
| N242490440 | Service campaign | Electrical System, Engine | Dec 20, 2024 | 2025 Escalade |
| PIT6303A | Service bulletin | — | Dec 19, 2024 | 2025 Escalade |
| PIT6134F | Service bulletin | Service Brakes | Dec 19, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 24-NA-045 | Service bulletin | Steering, Service Brakes | Dec 19, 2024 | 2025 Escalade |
| PIT6309 | Service bulletin | Fuel/Propulsion System | Dec 18, 2024 | 2025 XT6, 2024 XT6 |
| PIE0805A | Service bulletin | Seats | Dec 18, 2024 | 2024 Escalade |
| PIT6291B | Service bulletin | Structure | Dec 17, 2024 | 2025 Escalade |
| PIE0803A | Service bulletin | Engine | Dec 17, 2024 | 2024 Escalade |
| PIC6588 | Service bulletin | Electrical System | Dec 17, 2024 | 2025 Lyriq |
| 21-NA-028 | Service bulletin | Power Train | Dec 17, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6306 | Service bulletin | Structure | Dec 16, 2024 | 2025 Escalade |
| PIT6265B | Service bulletin | — | Dec 16, 2024 | 2025 CT4, 2025 CT5, 2024 CT5 +10 |
| PIT6186D | Service bulletin | Forward Collision Avoidance | Dec 16, 2024 | 2025 Escalade |
| PIP6009B | Service bulletin | Fuel/Propulsion System | Dec 16, 2024 | 2025 Escalade, 2025 Lyriq, 2024 Lyriq +2 |
| PIP5981C | Service bulletin | Power Train | Dec 16, 2024 | 2025 Escalade, 2025 Lyriq, 2024 Lyriq +2 |
| PIT6303 | Service bulletin | Seats | Dec 14, 2024 | 2025 Escalade |
| PIT6302 | Service bulletin | — | Dec 14, 2024 | 2025 Escalade |
| PIT6301 | Service bulletin | Electrical System | Dec 14, 2024 | 2025 Escalade |
| PIT6288B | Service bulletin | Structure | Dec 14, 2024 | 2025 Escalade |
| PIT6144C | Service bulletin | Suspension | Dec 14, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5985G | Service bulletin | Fuel/Propulsion System, Electrical System | Dec 14, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +17 |
| 22-NA-053 | Service bulletin | Electrical System, Exterior Lighting | Dec 14, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +26 |
| 22-NA-038 | Service bulletin | Equipment | Dec 14, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +27 |
| 18-NA-263 | Service bulletin | Equipment | Dec 14, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +77 |
| PIT5832S | Service bulletin | Electrical System, Engine | Dec 13, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +17 |
| N242451390-01 | Service campaign | — | Dec 12, 2024 | 2025 Escalade |
| 24-NA-267 | Service bulletin | Wheels | Dec 12, 2024 | 2025 CT5 |
| PIT5907D | Service bulletin | Back Over Prevention | Dec 11, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIT5801E | Service bulletin | Suspension | Dec 11, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| 24-NA-083 | Service bulletin | Structure, Fuel/Propulsion System | Dec 11, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq +1 |
| PIT6299 | Service bulletin | Electrical System | Dec 10, 2024 | 2025 Lyriq |
| PIT6015C | Service bulletin | Electrical System | Dec 10, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +17 |
| PIE0809 | Service bulletin | Engine | Dec 10, 2024 | 2025 Escalade, 2024 Escalade |
| PIE0753F | Service bulletin | Electrical System, Fuel/Propulsion System | Dec 10, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq +1 |
| PIT5074Q | Service bulletin | — | Dec 7, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +41 |
| 24-NA-266 | Service bulletin | Electrical System | Dec 7, 2024 | 2025 Optiq |
| 24-NA-263 | Service bulletin | Electrical System, Structure | Dec 7, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIT6288A | Service bulletin | Structure | Dec 6, 2024 | 2025 Escalade |
| PIT5962B | Service bulletin | Electrical System | Dec 6, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| PIC6587 | Service bulletin | Lane Departure | Dec 6, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +18 |
| PIC6552D | Service bulletin | Lane Departure | Dec 6, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +18 |
| N242478260-01 | Service campaign | — | Dec 6, 2024 | 2024 Escalade |
| PIT6098B | Service bulletin | — | Dec 5, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT5923C | Service bulletin | Suspension | Dec 5, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| PIP5974E | Service bulletin | Power Train | Dec 5, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIT6283 | Service bulletin | — | Dec 4, 2024 | 2025 Escalade |
| PIT6261 | Service bulletin | — | Dec 4, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +38 |
| PIT5993C | Service bulletin | Electrical System | Dec 4, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| PIC6586 | Service bulletin | Fuel/Propulsion System | Dec 4, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| N242452110 | Service campaign | Steering | Dec 4, 2024 | 2024 Lyriq, 2023 Lyriq |
| N242454441 | Service bulletin | Power Train | Nov 27, 2024 | 2021 Escalade |
| 24-NA-259 | Service bulletin | Visibility/Wiper | Nov 27, 2024 | 2025 CT4, 2024 CT4, 2025 CT5 +11 |
| 21-NA-275 | Service bulletin | Power Train, Wheels | Nov 27, 2024 | 2021 CT4, 2020 CT4, 2021 CT5 +5 |
| 08-07-30-035I | Service bulletin | Power Train | Nov 27, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +67 |
| PIT6291A | Service bulletin | Structure, Electrical System | Nov 26, 2024 | 2025 Escalade |
| PIT6287 | Service bulletin | Power Train, Fuel/Propulsion System | Nov 26, 2024 | 2025 Escalade |
| PIT6286 | Service bulletin | Structure | Nov 26, 2024 | 2025 Escalade |
| 17-NA-271 | Service bulletin | Wheels, Service Brakes | Nov 26, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +13 |
| PIP5981B | Service bulletin | — | Nov 25, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| N242478260 | Service campaign | Steering | Nov 25, 2024 | 2024 Escalade |
| N242441561 | Service campaign | Electrical System | Nov 25, 2024 | 2021 CT4, 2021 CT5, 2021 Escalade |
| 22-NA-238 | Service bulletin | Electrical System, Equipment | Nov 25, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +40 |
| PIT6291 | Service bulletin | Structure | Nov 22, 2024 | 2025 Escalade |
| PIT6288 | Service bulletin | Structure | Nov 22, 2024 | 2025 Escalade |
| PIT6283A | Service bulletin | — | Nov 22, 2024 | 2025 Escalade |
| PIT6112B | Service bulletin | — | Nov 22, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT5868C | Service bulletin | Electrical System | Nov 22, 2024 | 2022 Escalade, 2021 Escalade |
| 23-NA-167 | Service bulletin | Visibility/Wiper, Equipment | Nov 22, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| 22-NA-168 | Service bulletin | Engine | Nov 22, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +2 |
| 19-NA-219 | Service bulletin | Engine | Nov 22, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +70 |
| PIT6289 | Service bulletin | Forward Collision Avoidance, Back Over Prevention | Nov 21, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIT6279B | Service bulletin | — | Nov 21, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +10 |
| PIP6025 | Service bulletin | Power Train | Nov 21, 2024 | 2025 XT4, 2024 XT4, 2025 XT5 +3 |
| PIE0802A | Service bulletin | Electrical System, Fuel/Propulsion System | Nov 18, 2024 | 2024 Escalade |
| PIE0787B | Service bulletin | Fuel/Propulsion System | Nov 18, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| 21-NA-181 | Service bulletin | Power Train, Equipment | Nov 18, 2024 | 2025 XT4, 2024 XT4, 2023 XT4 +16 |
| PIT6284 | Service bulletin | — | Nov 15, 2024 | 2025 Escalade |
| PIT6279A | Service bulletin | Electrical System | Nov 15, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +9 |
| PIT6134E | Service bulletin | Service Brakes | Nov 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| N24-247003 | Over-the-air update | — | Nov 14, 2024 | 2024 XT4 |
| 24-NA-255 | Service bulletin | Electrical System, Air Bags | Nov 14, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade |
| PIT6281 | Service bulletin | Electrical System | Nov 12, 2024 | 2025 Escalade |
| 22-NA-156 | Service bulletin | Electrical System, Engine | Nov 9, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade |
| PIT6279 | Service bulletin | — | Nov 8, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +8 |
| PIT6276 | Service bulletin | Structure | Nov 8, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| PIT6265A | Service bulletin | — | Nov 8, 2024 | 2025 CT4, 2025 CT5, 2024 CT5 +10 |
| PIT6112A | Service bulletin | Fuel/Propulsion System | Nov 8, 2024 | 2024 Lyriq, 2023 Lyriq |
| 21-NA-130 | Service bulletin | Engine | Nov 8, 2024 | 2021 CT4, 2020 CT4, 2021 CT5 +1 |
| 24-NA-101 | Service bulletin | Seats | Nov 7, 2024 | 2024 XT5, 2023 XT5, 2022 XT5 |
| PIT6273 | Service bulletin | Power Train | Nov 5, 2024 | 2025 Escalade |
| PIC6564A | Service bulletin | Electrical System | Nov 4, 2024 | 2025 XT4, 2024 XT4 |
| N242444180-01 | Service campaign | — | Nov 4, 2024 | 2024 XT4 |
| PIT6068D | Service bulletin | — | Nov 1, 2024 | 2025 Lyriq, 2024 Lyriq |
| PIP6021 | Service bulletin | Fuel/Propulsion System | Nov 1, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT6018H | Service bulletin | — | Oct 30, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| PIC6556F | Service bulletin | — | Oct 29, 2024 | 2025 CT5, 2025 Escalade, 2025 Lyriq +2 |
| 23-NA-021 | Service bulletin | Power Train, Engine | Oct 29, 2024 | 2025 XT4, 2024 XT4, 2023 XT4 +16 |
| PIT5985F | Service bulletin | Electrical System | Oct 28, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +17 |
| PIT5832R | Service bulletin | — | Oct 28, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +17 |
| PIC6584 | Service bulletin | Electrical System | Oct 28, 2024 | 2023 Escalade |
| 04-06-01-029K | Service bulletin | Engine, Steering | Oct 28, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +67 |
| 24-NA-238 | Service bulletin | Electrical System | Oct 26, 2024 | 2024 Lyriq |
| 24-NA-237 | Service bulletin | Electrical System | Oct 26, 2024 | 2021 XT4, 2020 XT4 |
| 23-NA-149 | Service bulletin | Service Brakes, Electrical System | Oct 26, 2024 | 2023 Escalade |
| PIT6245 | Service bulletin | Electrical System | Oct 25, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIT6243 | Service bulletin | — | Oct 25, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6212B | Service bulletin | Service Brakes | Oct 25, 2024 | 2025 Escalade, 2024 Escalade |
| PIT6134D | Service bulletin | Service Brakes | Oct 25, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6068C | Service bulletin | — | Oct 25, 2024 | 2025 Lyriq, 2024 Lyriq |
| PIT5698E | Service bulletin | Electrical System | Oct 25, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| PIP6009 | Service bulletin | — | Oct 25, 2024 | 2025 Lyriq, 2024 Lyriq |
| PIP6007A | Service bulletin | Engine | Oct 25, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +28 |
| PIP4723J | Service bulletin | Electrical System | Oct 25, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +39 |
| PIE0804A | Service bulletin | Engine | Oct 25, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +2 |
| PIC6583 | Service bulletin | Electrical System | Oct 25, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIC6575 | Service bulletin | Electrical System | Oct 25, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6573 | Service bulletin | — | Oct 25, 2024 | 2024 Lyriq |
| PIC6557B | Service bulletin | — | Oct 25, 2024 | 2025 CT5 |
| PIC6557A | Service bulletin | — | Oct 25, 2024 | 2025 CT5 |
| PIT6265 | Service bulletin | — | Oct 24, 2024 | 2025 CT4, 2025 CT5, 2024 CT5 +10 |
| PIT6236 | Service bulletin | — | Oct 24, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| PIT6214A | Service bulletin | — | Oct 24, 2024 | 2024 Lyriq, 2024 XT4 |
| PIT6044L | Service bulletin | — | Oct 24, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIP5928B | Service bulletin | Power Train | Oct 24, 2024 | 2023 Escalade, 2022 Escalade |
| PIC6582 | Service bulletin | Forward Collision Avoidance | Oct 24, 2024 | 2025 CT4 |
| PIC6556E | Service bulletin | — | Oct 24, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| 23-NA-217 | Service bulletin | Electrical System, Equipment | Oct 24, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq +1 |
| 20-NA-136 | Service bulletin | Power Train | Oct 24, 2024 | 2025 XT5, 2024 XT5, 2023 XT5 +9 |
| PIP6008A | Service bulletin | Power Train | Oct 23, 2024 | 2025 CT5, 2024 CT5, 2023 CT5 +7 |
| 21-NA-169 | Service bulletin | Power Train, Electrical System | Oct 23, 2024 | 2025 XT4, 2024 XT4, 2023 XT4 +15 |
| PIT6236A | Service bulletin | — | Oct 22, 2024 | 2025 CT5, 2025 Escalade, 2024 Lyriq +1 |
| PIT6234 | Service bulletin | Electrical System | Oct 22, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| PIT6157B | Service bulletin | — | Oct 22, 2024 | 2025 CT5, 2025 XT4, 2024 XT4 |
| PIT6134C | Service bulletin | Service Brakes | Oct 22, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6110D | Service bulletin | — | Oct 22, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5941B | Service bulletin | — | Oct 22, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIP6018 | Service bulletin | Power Train | Oct 22, 2024 | 2024 CT4, 2023 CT4 |
| PIP6007 | Service bulletin | Engine | Oct 22, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +23 |
| PIP5994 | Service bulletin | — | Oct 22, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIE0806 | Service bulletin | Structure | Oct 22, 2024 | 2024 Escalade, 2023 Escalade |
| PIE0753E | Service bulletin | Fuel/Propulsion System, Electrical System | Oct 22, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIC6556D | Service bulletin | — | Oct 22, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| PIC6485B | Service bulletin | — | Oct 22, 2024 | 2024 Lyriq, 2023 Lyriq |
| 24-NA-039 | Service bulletin | Structure, Electrical System | Oct 19, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIT6260 | Service bulletin | Electrical System | Oct 18, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIT5569C | Service bulletin | Electrical System | Oct 18, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| PIP6009A | Service bulletin | Electrical System | Oct 18, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIP5921A | Service bulletin | Engine | Oct 18, 2024 | 2023 CT4, 2022 CT4, 2021 CT4 +1 |
| PIC6580 | Service bulletin | Electrical System | Oct 17, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| PIP6015 | Service bulletin | — | Oct 16, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| 24-NA-108 | Service bulletin | Electrical System | Oct 16, 2024 | 2023 XT4, 2022 XT4, 2021 XT4 +8 |
| 24-NA-225 | Service bulletin | Fuel/Propulsion System | Oct 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6068B | Service bulletin | — | Oct 14, 2024 | 2025 Lyriq, 2024 Lyriq |
| PIE0798A | Service bulletin | Steering | Oct 14, 2024 | 2024 Escalade |
| PIC6579 | Service bulletin | — | Oct 14, 2024 | 2024 Lyriq |
| PIC6578 | Service bulletin | Structure | Oct 14, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq |
| 24-NA-040 | Service bulletin | Equipment | Oct 11, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +73 |
| PIP6014 | Service bulletin | Power Train | Oct 10, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +18 |
| PIT6258 | Service bulletin | — | Oct 9, 2024 | 2024 Escalade |
| PIT6255 | Service bulletin | Suspension | Oct 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6215A | Service bulletin | Electrical System | Oct 9, 2024 | 2025 Lyriq, 2024 Lyriq, 2023 Lyriq +1 |
| PIP6013 | Service bulletin | Engine | Oct 9, 2024 | 2020 CT6, 2019 CT6 |
| 24-NA-219 | Service bulletin | Structure | Oct 9, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| 24-NA-218 | Service bulletin | Seats | Oct 9, 2024 | 2025 XT4, 2024 XT4 |
| 24-NA-196 | Service bulletin | Engine | Oct 9, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade +2 |
| 24-NA-031 | Service bulletin | Service Brakes, Equipment | Oct 9, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +5 |
| 17-NA-239 | Service bulletin | Service Brakes, Parking Brake | Oct 9, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +14 |
| 10-00-89-009F | Service bulletin | — | Oct 9, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| 24-NA-208 | Service bulletin | Electrical System | Oct 7, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| 01-06-01-011Q | Service bulletin | Engine | Oct 5, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +67 |
| PIT6248 | Service bulletin | Electrical System | Oct 4, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| PIP5621E | Service bulletin | — | Oct 4, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| 99-00-89-019Z | Service bulletin | — | Oct 3, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| 13-03-10-001L | Service bulletin | Wheels | Oct 3, 2024 | 2019 ATS, 2018 ATS-V, 2017 ATS-V +15 |
| 24-NA-213 | Service bulletin | Lane Departure, Structure | Oct 2, 2024 | 2024 Escalade, 2023 Escalade |
| 23-NA-154 | Service bulletin | Equipment | Oct 2, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +73 |
| 07-00-89-037T | Service bulletin | — | Oct 2, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| PIT5551P | Service bulletin | Forward Collision Avoidance | Oct 1, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +59 |
| PIE0805 | Service bulletin | Seats | Oct 1, 2024 | 2024 Escalade |
| N242441560 | Service campaign | — | Oct 1, 2024 | 2024 CT4, 2023 CT4, 2024 CT5 +3 |
| 24-NA-207 | Service bulletin | Structure | Oct 1, 2024 | 2025 XT4, 2024 XT4, 2023 XT4 +19 |
| 24-NA-167 | Service bulletin | Electrical System, Power Train | Oct 1, 2024 | 2022 Escalade, 2021 Escalade |
| 23-NA-072 | Service bulletin | Power Train, Vehicle Speed Control | Sep 27, 2024 | 2025 XT5, 2024 XT5, 2023 XT5 +9 |
| 04-06-04-051J | Service bulletin | Engine | Sep 27, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +67 |
| PIE0804 | Service bulletin | Engine | Sep 26, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +2 |
| 17-NA-087 | Service bulletin | Wheels, Suspension | Sep 26, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +21 |
| PIE0802 | Service bulletin | Engine, Electrical System | Sep 25, 2024 | 2024 Escalade |
| PIE0803 | Service bulletin | Electrical System, Engine | Sep 24, 2024 | 2024 Escalade |
| 24-NA-204 | Service bulletin | Electrical System, Exterior Lighting | Sep 23, 2024 | 2024 XT4 |
| 23-NA-219 | Service bulletin | Equipment, Structure | Sep 21, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +73 |
| N242435630-04 | Service campaign | Electrical System | Sep 19, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +9 |
| 24-NA-203 | Service bulletin | Forward Collision Avoidance, Steering | Sep 19, 2024 | 2024 Escalade, 2023 Escalade |
| 24-NA-198 | Service bulletin | Engine | Sep 19, 2024 | 2024 Escalade, 2023 Escalade |
| PIE0783C | Service bulletin | Engine | Sep 18, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIE0782A | Service bulletin | Engine | Sep 18, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +23 |
| 24-NA-088 | Service bulletin | Power Train | Sep 17, 2024 | 2024 CT4, 2023 CT4, 2024 CT5 +3 |
| 24-NA-027 | Service bulletin | Electrical System, Equipment Adaptive/Mobility | Sep 17, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| 20-NA-138 | Service bulletin | Power Train, Engine | Sep 17, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +70 |
| PIP5949A | Service bulletin | Engine | Sep 16, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade +1 |
| N242444180 | Service campaign | — | Sep 16, 2024 | 2024 XT4 |
| 08-07-30-026I | Service bulletin | Power Train | Sep 16, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| PIT6132A | Service bulletin | — | Sep 14, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5966D | Service bulletin | — | Sep 14, 2024 | 2022 CT4, 2021 CT4, 2022 CT5 +9 |
| PIP6000A | Service bulletin | Power Train | Sep 14, 2024 | 2020 Escalade, 2019 Escalade, 2018 Escalade +2 |
| PIP5974D | Service bulletin | Power Train | Sep 14, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| 18-NA-146 | Service bulletin | Equipment | Sep 14, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +76 |
| PIT6224 | Service bulletin | Engine | Sep 13, 2024 | 2024 Escalade, 2023 Escalade |
| PIT6222 | Service bulletin | — | Sep 13, 2024 | 2024 Escalade, 2023 Escalade |
| PIT6110C | Service bulletin | — | Sep 13, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5985E | Service bulletin | — | Sep 13, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +17 |
| PIT5282G | Service bulletin | Service Brakes | Sep 13, 2024 | 2020 Escalade, 2019 Escalade, 2018 Escalade +2 |
| PIP6000 | Service bulletin | Power Train | Sep 13, 2024 | 2020 Escalade, 2019 Escalade, 2018 Escalade +2 |
| PIP5998 | Service bulletin | Engine | Sep 13, 2024 | 2024 CT4 |
| PIP5996A | Service bulletin | Power Train | Sep 13, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +18 |
| PIP5990A | Service bulletin | Engine | Sep 13, 2024 | 2022 CT4, 2021 CT4, 2020 CT4 |
| PIP5942A | Service bulletin | Electrical System | Sep 13, 2024 | 2024 Escalade, 2023 Escalade |
| PIE0794C | Service bulletin | Engine | Sep 13, 2024 | 2025 CT4, 2024 CT4, 2025 CT5 +7 |
| PIC6568 | Service bulletin | Seats | Sep 13, 2024 | 2024 XT4 |
| 24-NA-158 | Service bulletin | Electrical System, Engine | Sep 13, 2024 | 2024 Escalade, 2023 Escalade |
| PIT5987A | Service bulletin | Steering | Sep 12, 2024 | 2024 XT5, 2023 XT5, 2022 XT5 +3 |
| PIT5099H | Service bulletin | — | Sep 12, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| PIP5981A | Service bulletin | Power Train | Sep 12, 2024 | 2024 Lyriq, 2023 Lyriq |
| N242450631 | Service campaign | Engine | Sep 12, 2024 | 2023 CT4, 2022 CT4, 2021 CT4 +1 |
| 24-NA-187 | Service bulletin | Wheels | Sep 12, 2024 | 2025 Escalade |
| PIT6217 | Service bulletin | — | Sep 11, 2024 | 2024 XT4, 2023 XT4 |
| PIT6216 | Service bulletin | — | Sep 11, 2024 | 2024 XT4 |
| PIT6215 | Service bulletin | Electrical System | Sep 11, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| PIT6214 | Service bulletin | — | Sep 11, 2024 | 2024 Lyriq, 2024 XT4 |
| PIT6212 | Service bulletin | Service Brakes | Sep 11, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6171A | Service bulletin | Wheels | Sep 11, 2024 | 2024 Escalade |
| PIT6157A | Service bulletin | — | Sep 11, 2024 | 2025 CT5, 2024 XT4 |
| PIT6151A | Service bulletin | — | Sep 11, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| PIT6144B | Service bulletin | Suspension | Sep 11, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6101H | Service bulletin | Electrical System | Sep 11, 2024 | 2024 XT5, 2023 XT5, 2024 XT6 +1 |
| PIT6062A | Service bulletin | — | Sep 11, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6047D | Service bulletin | — | Sep 11, 2024 | 2023 Lyriq |
| PIT6044K | Service bulletin | — | Sep 11, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT5855H | Service bulletin | Seats | Sep 11, 2024 | 2024 XT5, 2023 XT5, 2022 XT5 +5 |
| PIT5509L | Service bulletin | Service Brakes | Sep 11, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIP5996 | Service bulletin | Power Train | Sep 11, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +18 |
| PIC6565 | Service bulletin | — | Sep 11, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6500B | Service bulletin | Vehicle Speed Control | Sep 11, 2024 | 2023 Lyriq |
| PIC6086H | Service bulletin | — | Sep 11, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +48 |
| N242435630-03 | Service campaign | Electrical System | Sep 11, 2024 | 2024 CT4, 2023 CT4, 2024 Escalade +1 |
| 23-NA-210 | Service bulletin | Electrical System, Power Train | Sep 11, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +6 |
| PIC6564 | Service bulletin | — | Sep 10, 2024 | 2024 XT4 |
| PIC6511A | Service bulletin | — | Sep 10, 2024 | 2024 Lyriq, 2023 Lyriq |
| 23-NA-100 | Service bulletin | Power Train | Sep 10, 2024 | 2025 Escalade, 2024 Escalade, 2023 Escalade |
| 22-NA-235 | Service bulletin | Electrical System, Equipment | Sep 10, 2024 | 2023 CT4, 2022 CT4, 2023 CT5 +11 |
| 21-NA-281 | Service bulletin | Power Train | Sep 10, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +12 |
| 07-00-89-036K | Service bulletin | — | Sep 10, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| PIT6205 | Service bulletin | — | Sep 9, 2024 | 2023 Escalade, 2022 Escalade |
| PIT6101G | Service bulletin | — | Sep 9, 2024 | 2024 XT5, 2023 XT5, 2024 XT6 +1 |
| PIT6044J | Service bulletin | — | Sep 9, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIP5984D | Service bulletin | Engine | Sep 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIC6556C | Service bulletin | — | Sep 9, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| PIC6552C | Service bulletin | — | Sep 9, 2024 | 2024 Lyriq, 2023 Lyriq |
| 02-00-89-002X | Service bulletin | — | Sep 9, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| PIT6201 | Service bulletin | Electrical System | Sep 6, 2024 | 2024 XT5 |
| PIT6199 | Service bulletin | — | Sep 6, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| PIT6182A | Service bulletin | — | Sep 6, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| PIT6134B | Service bulletin | Service Brakes | Sep 6, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6048A | Service bulletin | Electrical System | Sep 6, 2024 | 2024 XT4 |
| PIT3271P | Service bulletin | — | Sep 6, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| PIP5984C | Service bulletin | Engine | Sep 6, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIP5964D | Service bulletin | Engine | Sep 6, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade +9 |
| PIC6562 | Service bulletin | — | Sep 6, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC5650L | Service bulletin | Electrical System | Sep 6, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| N242435630-02 | Service campaign | Electrical System | Sep 6, 2024 | 2024 Escalade |
| PIT6101F | Service bulletin | Electrical System | Sep 4, 2024 | 2024 XT5, 2023 XT5, 2024 XT6 +1 |
| PIT5990B | Service bulletin | Structure | Sep 4, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5854B | Service bulletin | Vehicle Speed Control | Sep 4, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5851E | Service bulletin | Electrical System | Sep 4, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +13 |
| PIP5974C | Service bulletin | Power Train | Sep 4, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIP5832A | Service bulletin | Engine | Sep 4, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIC6497B | Service bulletin | — | Sep 4, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIE0769E | Service bulletin | Structure | Aug 30, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIE0797B | Service bulletin | Structure | Aug 29, 2024 | 2024 Lyriq |
| 21-NA-149 | Service bulletin | Engine, Electrical System | Aug 29, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade |
| PIE0792B | Service bulletin | Electrical System, Structure | Aug 28, 2024 | 2024 Escalade |
| PIE0787A | Service bulletin | Fuel/Propulsion System | Aug 28, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| N222389722 | Service campaign | Electrical System | Aug 28, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade |
| 24-NA-174 | Service bulletin | — | Aug 27, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| GENERAL COMMUNICATION | Service campaign | Electrical System | Aug 26, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| 05-03-08-002J | Service bulletin | Suspension | Aug 22, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| N242441450 | Service campaign | Electrical System | Aug 21, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| N242435630-01 | Service bulletin | Electrical System | Aug 19, 2024 | 2024 Escalade |
| 18-NA-073 | Service bulletin | Engine | Aug 19, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +71 |
| PIT6155B | Service bulletin | Electrical System | Aug 16, 2024 | 2024 CT5 |
| PIT6110B | Service bulletin | Electrical System | Aug 16, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6065H | Service bulletin | — | Aug 16, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT6036A | Service bulletin | — | Aug 16, 2024 | 2021 Escalade |
| PIT6033A | Service bulletin | Suspension | Aug 16, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5985D | Service bulletin | Electrical System | Aug 16, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +14 |
| PIT5481J | Service bulletin | Electrical System | Aug 16, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +6 |
| PIP5990 | Service bulletin | Engine | Aug 16, 2024 | 2022 CT4, 2021 CT4, 2020 CT4 |
| PIP5984B | Service bulletin | Engine | Aug 16, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIP5984A | Service bulletin | Engine | Aug 16, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIC6561 | Service bulletin | Electrical System | Aug 16, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6559 | Service bulletin | — | Aug 16, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6558 | Service bulletin | Electrical System | Aug 16, 2024 | 2025 CT5 |
| PIC6556B | Service bulletin | — | Aug 16, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| PIC6556A | Service bulletin | Electrical System | Aug 16, 2024 | 2025 CT5, 2024 Lyriq, 2023 Lyriq |
| PIC6552B | Service bulletin | Electrical System | Aug 16, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6485A | Service bulletin | — | Aug 16, 2024 | 2024 Lyriq, 2023 Lyriq |
| 23-NA-044 | Service bulletin | Electrical System, Engine | Aug 16, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| PIT6015B | Service bulletin | Suspension | Aug 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5923B | Service bulletin | Suspension | Aug 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5801D | Service bulletin | Suspension | Aug 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIP5984 | Service bulletin | Engine | Aug 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIC6557 | Service bulletin | — | Aug 15, 2024 | 2025 CT5 |
| PIC6556 | Service bulletin | Electrical System | Aug 15, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6555 | Service bulletin | Structure | Aug 15, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +7 |
| PIT6144A | Service bulletin | Suspension | Aug 14, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5832P | Service bulletin | Electrical System | Aug 14, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +14 |
| PIE0797A | Service bulletin | Structure, Electrical System | Aug 14, 2024 | 2024 Lyriq |
| PIE0794B | Service bulletin | Engine | Aug 14, 2024 | 2024 CT4, 2024 CT5, 2024 XT4 +2 |
| PIE0768A | Service bulletin | Electrical System | Aug 14, 2024 | 2024 Lyriq |
| PIE0753D | Service bulletin | Power Train, Electrical System | Aug 14, 2024 | 2024 Lyriq, 2023 Lyriq |
| N232428540-02 | Service campaign | — | Aug 14, 2024 | 2023 Lyriq |
| PIT6180 | Service bulletin | Seats | Aug 13, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +35 |
| PIT6175 | Service bulletin | Suspension | Aug 13, 2024 | 2024 Escalade |
| PIT6171 | Service bulletin | Wheels | Aug 13, 2024 | 2024 Escalade |
| PIT6166 | Service bulletin | Structure | Aug 13, 2024 | 2024 Lyriq, 2024 XT5, 2024 XT6 |
| PIT6155A | Service bulletin | Electrical System | Aug 13, 2024 | 2024 CT5 |
| PIT6134A | Service bulletin | Electrical System | Aug 13, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade |
| PIT6127A | Service bulletin | Electrical System | Aug 13, 2024 | 2020 CT6, 2019 CT6, 2018 CT6 +2 |
| PIT6101E | Service bulletin | Electrical System | Aug 13, 2024 | 2024 XT5, 2023 XT5, 2024 XT6 +1 |
| PIT6065G | Service bulletin | — | Aug 13, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT6044H | Service bulletin | Electrical System | Aug 13, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT5993B | Service bulletin | Electrical System | Aug 13, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5986B | Service bulletin | Suspension | Aug 13, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +2 |
| PIT5832N | Service bulletin | — | Aug 13, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +14 |
| PIT5832M | Service bulletin | Electrical System | Aug 13, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +14 |
| PIT5800C | Service bulletin | Electrical System | Aug 13, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIP5981 | Service bulletin | Fuel/Propulsion System | Aug 13, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIP5974B | Service bulletin | Power Train | Aug 13, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIP5974A | Service bulletin | Power Train | Aug 13, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIP5965A | Service bulletin | — | Aug 13, 2024 | 2024 Escalade, 2023 Escalade |
| PIP5865C | Service bulletin | Fuel/Propulsion System | Aug 13, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +2 |
| PIP5712C | Service bulletin | Engine | Aug 13, 2024 | 2024 CT5, 2023 CT5, 2022 CT5 +20 |
| PIP5569B | Service bulletin | Electrical System | Aug 13, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +53 |
| PIC6554 | Service bulletin | Steering | Aug 13, 2024 | 2024 XT4 |
| PIC6552A | Service bulletin | — | Aug 13, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6552 | Service bulletin | Electrical System | Aug 13, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIC6551 | Service bulletin | Electrical System | Aug 13, 2024 | 2022 CT4, 2021 CT4, 2022 Escalade +7 |
| PIC6520D | Service bulletin | — | Aug 13, 2024 | 2024 XT4 |
| PIC6481A | Service bulletin | Electrical System | Aug 13, 2024 | 2024 XT4 |
| PIT6163 | Service bulletin | Electrical System | Aug 12, 2024 | 2024 XT5, 2024 XT6 |
| 19-NA-237 | Service bulletin | Engine, Fuel/Propulsion System | Aug 12, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +5 |
| 19-NA-020 | Service bulletin | Engine | Aug 12, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +25 |
| PIE0797 | Service bulletin | Electrical System, Structure | Aug 9, 2024 | 2024 Lyriq |
| N242442960 | Service campaign | — | Aug 9, 2024 | 2024 Lyriq |
| 24-NA-043 | Service bulletin | Fuel/Propulsion System | Aug 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +2 |
| 23-NA-011 | Service bulletin | Engine | Aug 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 22-NA-128 | Service bulletin | Engine, Fuel/Propulsion System | Aug 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| 16-NA-380 | Service bulletin | Engine, Fuel/Propulsion System | Aug 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 16-NA-244 | Service bulletin | Engine, Fuel/Propulsion System | Aug 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 01-00-89-010S | Service bulletin | — | Aug 9, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| PIE0798 | Service bulletin | Steering | Aug 8, 2024 | 2024 Escalade |
| N24-245347 | Over-the-air update | — | Aug 8, 2024 | 2024 Lyriq, 2023 Lyriq |
| 24-NA-144 | Service bulletin | — | Aug 8, 2024 | 2025 CT5 |
| 23-NA-141 | Service bulletin | Engine | Aug 8, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| 07-06-01-016J | Service bulletin | Engine | Aug 8, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| 16-NA-222 | Service bulletin | Engine, Electrical System | Aug 7, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +71 |
| 05-06-04-022V | Service bulletin | Fuel/Propulsion System | Aug 7, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| 00-06-01-012N | Service bulletin | Engine | Aug 7, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| 09-06-04-026Y | Service bulletin | Electrical System, Engine | Aug 6, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| N242456060 | Service campaign | — | Aug 5, 2024 | 2024 CT5 |
| 24-NA-147 | Service bulletin | Seat Belts | Aug 5, 2024 | 2020 Escalade, 2019 Escalade, 2018 Escalade +6 |
| 01-06-01-011P | Service bulletin | Engine | Aug 5, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| 18-NA-103 | Service bulletin | Fuel/Propulsion System, Engine | Aug 3, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 21-NA-271 | Service bulletin | Engine, Electrical System | Aug 2, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 24-NA-146 | Service bulletin | Electrical System, Engine | Aug 1, 2024 | 2024 CT5, 2023 CT5, 2022 CT5 |
| 20-NA-090 | Service bulletin | Engine, Electrical System | Aug 1, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 18-NA-306 | Service bulletin | Equipment | Aug 1, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +74 |
| PIE0793B | Service bulletin | Engine | Jul 31, 2024 | 2024 CT4 |
| PI0754G | Service bulletin | Visibility/Wiper | Jul 31, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| 20-NA-082 | Service bulletin | Engine, Fuel/Propulsion System | Jul 31, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +5 |
| N242446290-02 | Service campaign | Electrical System | Jul 30, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| N232428540-01 | Service campaign | Electrical System | Jul 30, 2024 | 2023 Lyriq |
| 22-NA-239 | Service bulletin | Suspension | Jul 27, 2024 | 2025 XT5, 2024 XT5, 2023 XT5 +9 |
| 18-NA-279 | Service bulletin | Electrical System, Latches/Locks/Linkages | Jul 26, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +34 |
| 16-NA-158 | Service bulletin | Equipment | Jul 26, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +73 |
| PIE0769D | Service bulletin | Visibility/Wiper | Jul 25, 2024 | 2024 Lyriq, 2023 Lyriq |
| 24-NA-141 | Service bulletin | Power Train | Jul 24, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| 23-NA-084 | Service bulletin | Electrical System, Equipment | Jul 24, 2024 | 2023 CT5, 2022 CT5, 2021 CT5 +3 |
| 12-01-37-001G | Service bulletin | Engine, Electrical System | Jul 24, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| PIE0777A | Service bulletin | Seats | Jul 23, 2024 | 2024 Escalade, 2023 Escalade |
| N242435630 | Service campaign | Electrical System | Jul 23, 2024 | 2024 Escalade |
| 20-NA-038 | Service bulletin | Fuel/Propulsion System | Jul 23, 2024 | 2024 CT5, 2023 CT5, 2022 CT5 +16 |
| 18-NA-115 | Service bulletin | Engine | Jul 23, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +39 |
| 16-NA-342 | Service bulletin | Electrical System, Visibility/Wiper | Jul 23, 2024 | 2019 CT6, 2018 CT6, 2017 CT6 +11 |
| PIE0792A | Service bulletin | Structure, Electrical System | Jul 22, 2024 | 2024 Escalade |
| 00-03-10-002M | Service bulletin | Wheels | Jul 22, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| 17-NA-157 | Service bulletin | Engine, Equipment | Jul 17, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +63 |
| N242446680 | Service campaign | Power Train | Jul 16, 2024 | 2024 CT4 |
| PIE0793A | Service bulletin | Engine | Jul 13, 2024 | 2024 CT4 |
| 22-NA-248 | Service bulletin | Engine, Electrical System | Jul 11, 2024 | 2022 Escalade, 2021 Escalade |
| 99-04-20-002O | Service bulletin | Power Train | Jul 9, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| 24-NA-038 | Service bulletin | Electrical System, Equipment | Jul 9, 2024 | 2023 Lyriq |
| 04-06-04-051I | Service bulletin | Fuel/Propulsion System | Jun 29, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| PIE0788C | Service bulletin | Electrical System, Fuel/Propulsion System | Jun 28, 2024 | 2024 Lyriq, 2023 Lyriq |
| 24-NA-123 | Service bulletin | Engine | Jun 28, 2024 | 2025 CT4, 2024 CT4, 2023 CT4 +23 |
| 16-NA-383 | Service bulletin | Engine, Fuel/Propulsion System | Jun 28, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +67 |
| PIE0794A | Service bulletin | Engine | Jun 26, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +12 |
| N242449880 | Service campaign | — | Jun 25, 2024 | 2024 XT5, 2024 XT6 |
| PIE0791B | Service bulletin | Electrical System, Fuel/Propulsion System | Jun 19, 2024 | 2024 Escalade, 2023 Escalade |
| N242446290-01 | Service campaign | — | Jun 18, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| 22-NA-070 | Service bulletin | Equipment | Jun 18, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +72 |
| 22-NA-018 | Service bulletin | Structure, Equipment | Jun 17, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +73 |
| 18-NA-099 | Service bulletin | Equipment | Jun 17, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +73 |
| 19-NA-218 | Service bulletin | Engine | Jun 15, 2024 | 2019 CTS, 2024 Escalade, 2023 Escalade +4 |
| 24-NA-105 | Service bulletin | Electrical System | Jun 14, 2024 | 2025 XT6, 2024 XT6, 2023 XT6 +1 |
| 24-NA-063 | Service bulletin | Electrical System, Forward Collision Avoidance | Jun 14, 2024 | 2024 CT5, 2023 CT5, 2022 CT5 +2 |
| 18-NA-125 | Service bulletin | Electrical System, Engine | Jun 14, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| N242446290 | Service campaign | — | Jun 13, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIE0793 | Service bulletin | Engine | Jun 11, 2024 | 2024 CT4 |
| PIE0794 | Service bulletin | Engine | Jun 10, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +12 |
| PIE0788B | Service bulletin | Electrical System, Fuel/Propulsion System | Jun 10, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIE0783B | Service bulletin | Engine | Jun 10, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| 21-NA-068 | Service bulletin | Electrical System, Equipment | Jun 8, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +62 |
| 24-NA-104 | Service bulletin | Electrical System, Structure | Jun 7, 2024 | 2024 XT4 |
| PIE0791A | Service bulletin | Electrical System, Engine | Jun 5, 2024 | 2024 Escalade, 2023 Escalade |
| N242441120 | Warranty extension | Engine | Jun 5, 2024 | 2021 CT4, 2021 CT5, 2021 XT4 +2 |
| 20-NA-016 | Service bulletin | — | Jun 5, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| N232428240-04 | Service campaign | — | Jun 4, 2024 | 2024 Lyriq, 2023 Lyriq |
| 22-NA-193 | Service bulletin | Engine, Fuel/Propulsion System | Jun 4, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +32 |
| PIE0791 | Service bulletin | Electrical System, Engine | May 30, 2024 | 2024 Escalade, 2023 Escalade |
| PIE0792 | Service bulletin | Electrical System | May 29, 2024 | 2024 Escalade |
| 24-NA-090 | Service bulletin | Electrical System, Forward Collision Avoidance | May 24, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +9 |
| PIE0778A | Service bulletin | Steering | May 23, 2024 | 2024 Lyriq, 2023 Lyriq |
| N232433891 | Service campaign | Engine, Fuel/Propulsion System | May 16, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| N232433890 | Service campaign | Fuel/Propulsion System, Engine | May 16, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| 19-NA-136 | Service bulletin | Power Train | May 16, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +6 |
| 08-07-30-035H | Service bulletin | Power Train | May 16, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| PIE0786A | Service bulletin | Engine | May 15, 2024 | 2023 Escalade |
| N232428540 | Service campaign | Electrical System, Back Over Prevention | May 15, 2024 | 2023 Lyriq |
| N232428240-03 | Service campaign | Latches/Locks/Linkages | May 15, 2024 | 2024 Lyriq, 2023 Lyriq |
| 16-NA-119 | Service bulletin | Equipment | May 14, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 24-NA-085 | Service bulletin | Electrical System | May 13, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| 23-NA-123 | Service bulletin | Electrical System, Engine | May 10, 2024 | 2023 CT4, 2022 CT4, 2023 CT5 +5 |
| PIE0788A | Service bulletin | Electrical System, Fuel/Propulsion System | May 7, 2024 | 2024 Lyriq, 2023 Lyriq |
| 09-00-89-008G | Service bulletin | — | May 7, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 18-NA-067 | Service bulletin | Wheels | May 6, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 22-NA-106 | Service bulletin | Equipment, Wheels | May 3, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +69 |
| 18-NA-361 | Service bulletin | Fuel/Propulsion System, Engine | May 3, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 24-NA-079 | Service bulletin | Structure | May 1, 2024 | 2024 XT4 |
| 06-00-89-029V | Service bulletin | Seats | May 1, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| PIT6065F | Service bulletin | Electrical System | Apr 30, 2024 | 2024 Lyriq, 2023 Lyriq |
| 13-08-116-001J | Service bulletin | Electrical System | Apr 30, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 10-08-110-001K | Service bulletin | — | Apr 30, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| N242440670 | Service bulletin | Steering | Apr 29, 2024 | 2024 CT4, 2024 CT5 |
| PIT6110A | Service bulletin | — | Apr 26, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 24-NA-056 | Service bulletin | Equipment, Electrical System | Apr 26, 2024 | 2024 Lyriq |
| 23-NA-125 | Service bulletin | Electrical System, Equipment | Apr 26, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +57 |
| 15-00-89-004G | Service bulletin | Engine, Power Train | Apr 26, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 24-NA-070 | Service bulletin | Electrical System, Engine | Apr 25, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| N232413430 | Service bulletin | Engine | Apr 24, 2024 | 2023 Escalade |
| N242441790 | Service bulletin | Electrical System | Apr 23, 2024 | 2024 Escalade |
| N242440290 | Service bulletin | Latches/Locks/Linkages, Equipment | Apr 18, 2024 | 2024 Lyriq |
| 00-03-10-006P | Service bulletin | Wheels | Apr 18, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +65 |
| PIE0779B | Service bulletin | Electrical System, Equipment | Apr 17, 2024 | 2023 Lyriq |
| 22-NA-203 | Service bulletin | Fuel/Propulsion System, Electrical System | Apr 17, 2024 | 2024 XT4, 2023 XT4, 2022 XT4 +3 |
| N242438850 | Service bulletin | Fuel/Propulsion System | Apr 11, 2024 | 2024 XT5, 2024 XT6 |
| 24-NA-069 | Service bulletin | Equipment Adaptive/Mobility, Electrical System | Apr 8, 2024 | 2024 Lyriq, 2023 Lyriq |
| 24-NA-067 | Service bulletin | Exterior Lighting | Apr 8, 2024 | 2024 XT4 |
| 17-NA-052 | Service bulletin | Wheels, Equipment | Apr 8, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +68 |
| 22-NA-258 | Service bulletin | Power Train, Electrical System | Apr 2, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade |
| PIT6144 | Service bulletin | Suspension, Electronic Stability Control | Mar 28, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6101D | Service bulletin | Equipment | Mar 28, 2024 | 2023 XT5 |
| 24-NA-047 | Service bulletin | Structure, Equipment | Mar 28, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| 10-08-45-001H | Service bulletin | Electrical System | Mar 28, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| PIE0783A | Service bulletin | Engine | Mar 27, 2024 | 2024 XT4, 2024 XT5, 2024 XT6 |
| PIP5964C | Service bulletin | Electrical System | Mar 26, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade +9 |
| PIE0761A | Service bulletin | Service Brakes | Mar 26, 2024 | 2024 XT5, 2023 XT5, 2024 XT6 +1 |
| N232429880 | Service bulletin | Electrical System | Mar 26, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT6015A | Service bulletin | Electrical System | Mar 22, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIP5964B | Service bulletin | Electrical System | Mar 21, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade +9 |
| 23-NA-103 | Service bulletin | Equipment | Mar 21, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +70 |
| N232428240-02 | Service bulletin | Electrical System | Mar 20, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| 24-NA-060 | Service bulletin | Equipment, Electrical System | Mar 20, 2024 | 2023 CT4, 2021 CT4, 2023 CT5 +13 |
| PIT6105B | Service bulletin | Equipment, Back Over Prevention | Mar 19, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 XT4 |
| N232423610 | Service bulletin | Equipment | Mar 19, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| 23-NA-135 | Service bulletin | Power Train, Electrical System | Mar 19, 2024 | 2024 XT4, 2023 XT4, 2024 XT5 +3 |
| PIT5784C | Service bulletin | Equipment | Mar 18, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| N232422480 | Service bulletin | Exterior Lighting | Mar 18, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| 24-NA-053 | Service bulletin | Forward Collision Avoidance, Electrical System | Mar 18, 2024 | 2024 XT4 |
| 22-NA-057 | Service bulletin | Structure, Equipment | Mar 18, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +6 |
| PIT6134 | Service bulletin | Service Brakes | Mar 15, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT5774G | Service bulletin | Visibility/Wiper | Mar 15, 2024 | 2022 Escalade, 2021 Escalade |
| N232428240-01 | Service bulletin | Electrical System | Mar 15, 2024 | 2024 Lyriq, 2024 Redundant Lyriq |
| PIT6116A | Service bulletin | Structure | Mar 14, 2024 | 2024 XT5, 2023 XT5, 2022 XT5 +7 |
| PIT5954C | Service bulletin | Electrical System | Mar 14, 2024 | 2020 XT5, 2020 XT6 |
| 24-NA-044 | Service bulletin | Equipment, Electrical System | Mar 14, 2024 | 2020 XT4, 2020 XT5, 2020 XT6 |
| PIP5898B | Service bulletin | Power Train | Mar 13, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +5 |
| PIE0773B | Service bulletin | Seats, Electrical System | Mar 13, 2024 | 2024 XT4, 2023 XT4, 2022 XT4 +6 |
| N232409730 | Service bulletin | Power Train | Mar 13, 2024 | 2023 CT5, 2023 Escalade |
| 22-NA-028 | Service bulletin | Power Train, Wheels | Mar 13, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +15 |
| PIT6132 | Service bulletin | Visibility/Wiper | Mar 12, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade |
| PIC6541 | Service bulletin | Equipment | Mar 12, 2024 | 2019 CTS, 2018 CTS, 2017 CTS +1 |
| PIT6131 | Service bulletin | Electronic Stability Control | Mar 11, 2024 | 2023 Lyriq |
| PIT5832L | Service bulletin | Equipment | Mar 11, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +14 |
| 07-00-89-037S | Service bulletin | Equipment | Mar 11, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 11-00-89-005X | Service bulletin | Equipment | Mar 10, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| PIE0783 | Service bulletin | Engine | Mar 8, 2024 | 2024 XT4 |
| PIT6101C | Service bulletin | Equipment | Mar 7, 2024 | 2023 XT5 |
| PIP5964A | Service bulletin | Electrical System | Mar 7, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade +9 |
| PIT6101B | Service bulletin | Equipment | Mar 6, 2024 | 2023 XT5 |
| PIP5961A | Service bulletin | Electrical System | Mar 6, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIP5865B | Service bulletin | Parking Brake | Mar 6, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 |
| PIP5843D | Service bulletin | Exterior Lighting | Mar 6, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +2 |
| PIE0779A | Service bulletin | Equipment, Electrical System | Mar 6, 2024 | 2023 Lyriq |
| PIP5863B | Service bulletin | Engine, Fuel/Propulsion System | Mar 5, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +23 |
| PIT6065E | Service bulletin | Electrical System | Mar 4, 2024 | 2024 Lyriq, 2023 Lyriq |
| PIT5448J | Service bulletin | Equipment | Mar 4, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +6 |
| PIP5596A | Service bulletin | Fuel/Propulsion System, Service Brakes | Mar 4, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +42 |
| PIE0782 | Service bulletin | Engine | Mar 1, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +23 |
| 24-NA-037 | Service bulletin | Electrical System, Engine | Mar 1, 2024 | 2023 Escalade |
| PIP5965 | Service bulletin | Electrical System | Feb 29, 2024 | 2024 Escalade, 2023 Escalade |
| PIP5957A | Service bulletin | Electrical System | Feb 29, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIT5981A | Service bulletin | Suspension | Feb 28, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIT6101A | Service bulletin | Equipment | Feb 27, 2024 | 2023 XT5 |
| PIT6044G | Service bulletin | Electrical System | Feb 27, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| PIP5968 | Service bulletin | Power Train | Feb 27, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +18 |
| 23-NA-110 | Service bulletin | Electrical System, Seats | Feb 27, 2024 | 2023 XT4, 2022 XT4, 2021 XT4 +2 |
| PIE0769C | Service bulletin | Visibility/Wiper, Electrical System | Feb 26, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| 23-NA-043 | Service bulletin | Engine | Feb 26, 2024 | 2021 Escalade |
| PIP5966 | Service bulletin | Power Train | Feb 23, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +18 |
| PIP5964 | Service bulletin | Electrical System | Feb 23, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade +9 |
| N242439240 | Service bulletin | Equipment | Feb 23, 2024 | 2024 XT5 |
| 24-NA-020 | Service bulletin | Engine, Electrical System | Feb 23, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| A242435120 | Service bulletin | Electrical System, Structure | Feb 22, 2024 | 2024 XT4 |
| PIT5888C | Service bulletin | Suspension | Feb 21, 2024 | 2022 Escalade, 2021 Escalade |
| PIT5551N | Service bulletin | Forward Collision Avoidance | Feb 21, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +40 |
| PIT4322P | Service bulletin | Electronic Stability Control | Feb 21, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +6 |
| PIC6498A | Service bulletin | Electrical System | Feb 21, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIT6065D | Service bulletin | Electrical System | Feb 20, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| N232419720 | Service bulletin | Engine, Fuel/Propulsion System | Feb 20, 2024 | 2023 Escalade, 2022 Escalade |
| 22-NA-114 | Service bulletin | Equipment, Electrical System | Feb 20, 2024 | 2016 ELR, 2024 Lyriq, 2023 Lyriq +3 |
| PIE0779 | Service bulletin | Electrical System, Equipment | Feb 19, 2024 | 2023 Lyriq |
| PIE0778 | Service bulletin | Electrical System, Steering | Feb 16, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| PIE0774A | Service bulletin | Equipment, Electrical System | Feb 16, 2024 | 2024 Escalade, 2023 Escalade |
| PIE0777 | Service bulletin | Seats, Latches/Locks/Linkages | Feb 14, 2024 | 2024 Escalade, 2023 Escalade |
| 20-NA-018 | Service bulletin | Equipment, Electrical System | Feb 14, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +15 |
| PIE0683A | Service bulletin | Engine | Feb 13, 2024 | 2020 CT6, 2019 CT6 |
| PIT6127 | Service bulletin | Electrical System, Vehicle Speed Control | Feb 12, 2024 | 2020 CT6, 2019 CT6, 2018 CT6 +2 |
| PIC6520B | Service bulletin | Equipment | Feb 12, 2024 | 2024 XT4 |
| 24-NA-030 | Service bulletin | Electrical System, Forward Collision Avoidance | Feb 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIC6483A | Service bulletin | Service Brakes, Electrical System | Feb 7, 2024 | 2023 Lyriq |
| 19-NA-044 | Service bulletin | Fuel/Propulsion System, Engine | Feb 7, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +64 |
| PIT5479F | Service bulletin | Service Brakes | Feb 6, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +6 |
| PIC6538 | Service bulletin | Wheels | Feb 6, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +3 |
| 23-NA-177 | Service bulletin | Electrical System, Structure | Feb 5, 2024 | 2024 XT4 |
| 16-NA-338 | Service bulletin | Power Train, Engine | Feb 2, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 23-NA-220 | Service bulletin | Structure, Electrical System | Feb 1, 2024 | 2024 XT4 |
| PIT6122 | Service bulletin | Equipment | Jan 31, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +30 |
| PIT6097C | Service bulletin | Equipment | Jan 31, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +24 |
| PIT5734G | Service bulletin | Equipment, Visibility/Wiper | Jan 30, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 23-NA-055 | Service bulletin | Equipment, Electrical System | Jan 30, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +33 |
| 24-NA-017 | Service bulletin | Electrical System, Steering | Jan 29, 2024 | 2023 XT5, 2023 XT6 |
| 23-NA-189 | Service bulletin | Electrical System, Equipment | Jan 29, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +33 |
| 23-NA-214 | Service bulletin | Engine | Jan 26, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +24 |
| PIE0753C | Service bulletin | Electrical System, Equipment | Jan 25, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| 21-NA-132 | Service bulletin | Electrical System, Engine | Jan 25, 2024 | 2022 Escalade, 2021 Escalade |
| PIT6116 | Service bulletin | Structure | Jan 24, 2024 | 2024 XT5, 2023 XT5, 2022 XT5 +7 |
| PIE0765A | Service bulletin | Engine | Jan 24, 2024 | 2023 Escalade |
| PIT6115 | Service bulletin | Steering | Jan 23, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIP5913A | Service bulletin | Equipment | Jan 23, 2024 | 2016 SRX, 2019 XTS, 2018 XTS +2 |
| 24-NA-013 | Service bulletin | Suspension, Steering | Jan 23, 2024 | 2024 XT5 |
| 18-NA-035 | Service bulletin | Power Train, Engine | Jan 23, 2024 | 2024 XT4, 2023 XT4, 2022 XT4 +13 |
| PIP5957 | Service bulletin | Equipment | Jan 19, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIT6113 | Service bulletin | Electrical System | Jan 18, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIE0769B | Service bulletin | Electrical System, Equipment | Jan 18, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| PI0281K | Service bulletin | Structure | Jan 18, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| 22-NA-246 | Service bulletin | Power Train | Jan 18, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +18 |
| PIT6112 | Service bulletin | Equipment | Jan 17, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIT6105A | Service bulletin | Equipment | Jan 17, 2024 | 2023 Lyriq, 2024 XT4, 2024 Redundant Lyriq |
| PIC6537A | Service bulletin | Visibility/Wiper | Jan 17, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIE0773A | Service bulletin | Electrical System, Seats | Jan 16, 2024 | 2024 XT4, 2023 XT4, 2022 XT4 +6 |
| PIT6111 | Service bulletin | Equipment | Jan 12, 2024 | 2024 XT4, 2024 Redundant Lyriq |
| PIT6084A | Service bulletin | Equipment | Jan 12, 2024 | 2023 CT4, 2022 CT4, 2021 CT4 +13 |
| PIC6537 | Service bulletin | Visibility/Wiper | Jan 12, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PI1394B | Service bulletin | Power Train, Engine | Jan 12, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +61 |
| 24-NA-011 | Service bulletin | Structure, Equipment | Jan 12, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| 02-08-42-001J | Service bulletin | Exterior Lighting | Jan 12, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| PIT6110 | Service bulletin | Electrical System | Jan 11, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| PIE0774 | Service bulletin | Equipment, Electrical System | Jan 11, 2024 | 2024 Escalade, 2023 Escalade |
| 22-NA-240 | Service bulletin | Engine | Jan 11, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +32 |
| PIC6536 | Service bulletin | Steering | Jan 10, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +7 |
| PIT5828C | Service bulletin | Electrical System | Jan 9, 2024 | 2024 Escalade, 2023 Escalade, 2022 Escalade +1 |
| 23-NA-221 | Service bulletin | Equipment, Electrical System | Jan 9, 2024 | 2024 Lyriq, 2023 Lyriq, 2024 Redundant Lyriq |
| PIP5824C | Service bulletin | Fuel/Propulsion System | Jan 8, 2024 | 2024 CT5, 2023 CT5, 2022 CT5 +9 |
| PI0592I | Service bulletin | Electrical System | Jan 8, 2024 | 2019 ATS, 2018 ATS, 2017 ATS +66 |
| PIP5858A | Service bulletin | Power Train | Jan 5, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |
| PIP5841D | Service bulletin | Power Train | Jan 5, 2024 | 2024 CT4, 2023 CT4, 2022 CT4 +24 |
| 23-NA-127 | Service bulletin | Seats | Jan 5, 2024 | 2023 Escalade, 2022 Escalade, 2021 Escalade |
| PIT6105 | Service bulletin | Equipment | Jan 4, 2024 | 2023 Lyriq, 2024 XT4, 2024 Redundant Lyriq |
| PIT6047C | Service bulletin | Equipment, Electrical System | Jan 4, 2024 | 2023 Lyriq |
| N232425590 | Service bulletin | Electrical System, Structure | Jan 4, 2024 | 2024 CT5 |
| PIT6106 | Service bulletin | Forward Collision Avoidance, Exterior Lighting | Jan 3, 2024 | 2024 XT5, 2023 XT5, 2022 XT5 +5 |
| PIT6065C | Service bulletin | Electrical System | Jan 2, 2024 | 2023 Lyriq, 2024 Redundant Lyriq |