Technical Service Bulletin 21-NA-054 — 2021 GMC ACADIA
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 21-NA-054 |
| Manufacturer | |
| Vehicle | 2021 GMC ACADIA |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This service bulletin provides repair information to correct various functional concerns of the Instrument Cluster and DTC U0155.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 GMC ACADIA
13598
UNKNOWN OR OTHER
19-NA-167
STRUCTURE
22-NA-204
ENGINE AND ENGINE COOLING
PIT5847F
LANE DEPARTURE
22-NA-180
EQUIPMENT
PIT5847C
ENGINE AND ENGINE COOLING
22-NA-054
ENGINE AND ENGINE COOLING
22NA023
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
PIT5893
POWER TRAIN
PIE0651A
ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN