Technical Service Bulletin PIT4575D — 2011 GMC SIERRA DENALI
POWER TRAIN
Bulletin Details
| TSB ID | PIT4575D |
| Manufacturer | |
| Vehicle | 2011 GMC SIERRA DENALI |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This Preliminary Information communication advises the technician vehicles with Regular Production Option Code HP2 may stall after shifting out of park quickly after a key crank. The 2-Mode Hybrid requires a certain amount of engine run time (1-2 seconds) from initial key crank before moving the gear shift indicator out of park. This is a normal condition and no parts should be replaced to try and resolve this concern.
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 2011 GMC SIERRA DENALI
04-06-04-051E
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
PIP5104B
ENGINE
GCUS-9-898
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
PI1275
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PIP4942B
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
PIP4401E
EQUIPMENT
PIT5201A
INTERIOR LIGHTING
PIP5089A
ENGINE AND ENGINE COOLING
PI0310C
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
PI0531B
POWER TRAIN