U0155 on Chevrolet vehicles A module has stopped hearing from the instrument cluster
U0155 is named on 25 Chevrolet model years (2017–2024): 106 manufacturer filings and 1 owner report in NHTSA’s files, across Suburban, Tahoe, Camaro, Silverado, Silverado 2500HD and 4 more.
Which Chevrolet model years name U0155
Source: NHTSA manufacturer communications and complaintsA 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.
Chevrolet filings that name U0155
Source: NHTSA manufacturer communicationsBulletins and campaigns Chevrolet filed with NHTSA whose summary names U0155. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- PIT5586 Service bulletin2017-10-02 · Equipment — Other — Owners/Service/Other Manual
- This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message,Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback,HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B3980, U0
- PIT5586A Service bulletin2018-03-27 · Suspension
- This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message,Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback,HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B3980, U0
- PIT5586B Service bulletin2018-08-27 · Equipment Adaptive/Mobility
- This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message,Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback,HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B3980, U0
- 22-NA-186 Service bulletin2022-09-08 · Electrical System
- This service bulletin provides repair information to correct a customer concern of Instrument Cluster Concerns and/or DTC U0155 Set.
- 21-NA-054 Service bulletin2022-10-20 · Electrical System
- This service bulletin provides repair information to correct various functional concerns of the Instrument Cluster and DTC U0155.
- 22-NA-186 Service bulletin2022-10-27 · Electrical System
- This service bulletin provides repair information to correct a customer concern of Instrument Cluster Concerns and/or DTC U0155 Set.
- 21-NA-054 Service bulletin2023-02-06 · Electrical System
- This service bulletin provides repair information to correct various functional concerns of the Instrument Cluster and DTC U0155.
- PIT5586C Service bulletin2019-06-24 · Equipment — Electrical
- This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback, HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B398
- PIT5586D Service bulletin2020-03-11 · Electrical System
- This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback, HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B398
- PIT5586E Service bulletin2020-10-01 · Electrical System
- This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback, HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B398
- 20NA021 Service bulletin2020-01-29 · Steering
- This technical bulletin provides repair information to correct a customer concern of Intermittent "Service Steering Column Lock" message displayed with U0155 Set.
- 21-NA-054 Service bulletin2024-03-22 · Electrical System
- This service bulletin provides repair information to correct various functional concerns of the Instrument Cluster and DTC U0155.
What U0155 means
Source: SAE J2012 / OBD-IIA module has stopped hearing from the instrument cluster.
A stored code names the test that failed, never the part that caused it. The record above is what Chevrolet 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 U0155 a known problem on Chevrolet vehicles?
It is a documented one: NHTSA's files hold 106 manufacturer filings and 1 owner report naming U0155 on 25 Chevrolet model years (2017–2024). 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 Chevrolet models does U0155 appear on most?
2017 Suburban (8 documents), 2017 Tahoe (8 documents), 2021 Camaro (7 documents).
Does U0155 on a Chevrolet 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.