Technical Service Bulletin PIT5529A — 2015 GMC YUKON
ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
Bulletin Details
| TSB ID | PIT5529A |
| Manufacturer | |
| Vehicle | 2015 GMC YUKON |
| Component | ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about vehicles that have Trailer connection not recognized or “Check Trailer wiring” or “Service Trailer Brake” message. Technician may find Diagnostic Trouble Codes C1112, C1113, C1114, C111B, U1556, and/or U1505. Technician will need to inspect the battery and Trailer Brake Power Module connector for corroded terminals and replace as necessary.
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 2015 GMC YUKON
18NA285
EQUIPMENT
17336 07
POWER TRAIN
N182180270 01
EXTERIOR LIGHTING
PIP5298B
TRACTION CONTROL SYSTEM
140604004E
ENGINE
PIE0500
EQUIPMENT
PIT5434C
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
16NA339
TIRES
PIT5379D
EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
PIT5452B
STEERING: STEERING WHEEL/HANDLE BAR