Technical Service Bulletin PIT5359C — 2015 GMC SIERRA 1500
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Bulletin Details
| TSB ID | PIT5359C |
| Manufacturer | |
| Vehicle | 2015 GMC SIERRA 1500 |
| Component | EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about vehicles that may have a radio backlighting will stay on even after the ignition has been turned off and the key has been removed for several minutes, eventually the battery will drain. Technician may find following fuses F23DL F22DL F30DL F31DL F32DL with the ignition key in the off position to have voltage. Technician should not replace the Transfer Case Control Module. Technician will need to install a diode, part number 12112422, across the coil of the solenoid. It is important that the striped end of the diode be connected to the positive terminal of the coil and the other end of the diode be connected to ground.
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 SIERRA 1500
PIP5960C
UNKNOWN OR OTHER
PIP5632G
ELECTRICAL SYSTEM:SOFTWARE
22-NA-080
ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
19NA277
EQUIPMENT ADAPTIVE/MOBILITY
19NA277
FUEL SYSTEM, GASOLINE
19NA255
STRUCTURE
PIT5307F
ELECTRICAL SYSTEM
PIT5233D
ELECTRICAL SYSTEM
PIT5326B
ELECTRICAL SYSTEM
PIT5387E
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.