Technical Service Bulletin 21-NA-183 — 2018 BUICK ENCLAVE
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | 21-NA-183 |
| Manufacturer | |
| Vehicle | 2018 BUICK ENCLAVE |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
This service bulletin provides repair information to correct a customer concern of Intermittent Door Locks Inoperative, DTCs B3125, B3130, B3135, B3979, B3980, Various U codes, IP Lamps Illuminate, Immobilizer, Unwanted Horn or Hazard Flasher Operation.
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 2018 BUICK ENCLAVE
PIC6048P
SEATS
PIT5673A
EXTERIOR LIGHTING:HEADLIGHTS
PIP5681C
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
21NA264
STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS
21NA063
BACK OVER PREVENTION
20NA033
EQUIPMENT ADAPTIVE/MOBILITY
17NA317
ELECTRICAL SYSTEM
PIC6048L
LANE DEPARTURE
19NA271
ELECTRICAL SYSTEM
N192266190 01
ELECTRICAL SYSTEM