Technical Service Bulletin 18-NA-103 — 2022 GMC SIERRA 2500
ENGINE
Bulletin Details
| TSB ID | 18-NA-103 |
| Manufacturer | |
| Vehicle | 2022 GMC SIERRA 2500 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperatures.
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 2022 GMC SIERRA 2500
25-NA-114
STRUCTURE:BODY
N242454441-02
POWER TRAIN
PIT6259
FUEL/PROPULSION SYSTEM
23-NA-150
ELECTRICAL SYSTEM
22-NA-137
POWER TRAIN
23-NA-101
ELECTRICAL SYSTEM
N222371151-09
STEERING
PIP5926A
POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
22-NA-172
WHEELS
PIP5711C
BACK OVER PREVENTION