B1B60 on Cadillac vehicles
B1B60 is named on 5 Cadillac model years (2023–2026): 12 manufacturer filings and 0 owner reports in NHTSA’s files, across Escalade, Lyriq.
Which Cadillac model years name B1B60
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2026 Cadillac Escalade | Not specified | 6 | — |
| 2026 Cadillac Lyriq | Not specified | 2 | — |
| 2025 Cadillac Lyriq | Not specified | 2 | — |
| 2024 Cadillac Lyriq | Not specified | 1 | — |
| 2023 Cadillac Lyriq | Not specified | 1 | — |
A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.
Cadillac filings that name B1B60
Source: NHTSA manufacturer communicationsBulletins and campaigns Cadillac filed with NHTSA whose summary names B1B60. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- PIT6496A Service bulletin2026-03-19 · Unknown Or Other
- This preliminary information communicates an issue with a service headlight message and history DTCs B1B5F sym49 or B1B60 sym49 that advises dealership to verify headlight operation and that engineering is investigating.
- PIT6496 Service bulletin2026-03-17 · Unknown Or Other
- This preliminary information communicates an issue with a service headlight message and history DTCs B1B5F sym49 or B1B60 sym49 that advises dealership to verify headlight operation and that engineering is investigating.
- PIT6496B Service bulletin2026-05-11 · Unknown Or Other
- This preliminary information communicates an issue with a service headlight message and history DTCs B1B5F sym49 or B1B60 sym49 that advises dealership to verify headlight operation and that engineering is investigating.
- PIC6642 Service bulletin2026-01-30 · Unknown Or Other
- This PI communicates a possible concern with the customer experiencing a service headlamp message on startup and DTC's B1B5F SYM49 and/or B1B60 SYM49 maybe found current or history.
- PIC6642A Service bulletin2026-02-13 · Unknown Or Other
- This PI communicates a possible concern with the customer experiencing a service headlamp message on startup and DTC's B1B5F SYM49 and/or B1B60 SYM49 maybe found current or history.
What B1B60 means
Source: SAE J2012 / OBD-IIB1B60 is a manufacturer-specific code: the second character is a 1, which under the OBD-II standard hands the definition to whoever built the vehicle. The same code can mean one thing on a Ford and something unrelated on a Hyundai. Any site that prints a single definition for it is guessing.
A stored code names the test that failed, never the part that caused it. The record above is what Cadillac and its owners have filed about it; the code’s page across every make has the whole file.
Common questions
Source: NHTSA files and the OBD-II standardIs B1B60 a known problem on Cadillac vehicles?
It is a documented one: NHTSA's files hold 12 manufacturer filings and 0 owner reports naming B1B60 on 5 Cadillac model years (2023–2026). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.
Which Cadillac models does B1B60 appear on most?
2026 Escalade (6 documents), 2026 Lyriq (2 documents), 2025 Lyriq (2 documents).
Does B1B60 on a Cadillac mean it is recalled?
No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.