Technical Service Bulletin 18NA103 — 2016 GMC SIERRA DENALI
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | 18NA103 |
| Manufacturer | |
| Vehicle | 2016 GMC SIERRA DENALI |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
This Technical Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians may find DTCs P0087, P018B, P228A, P228B or P2635 set in ECM.
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 2016 GMC SIERRA DENALI
15-00-89-004F
ENGINE AND ENGINE COOLING
18NA361
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PIP4723D
ELECTRICAL SYSTEM
PIT5288G
ELECTRICAL SYSTEM
PIE0529
POWER TRAIN
PI1354H
TIRES
070842006M
EQUIPMENT:ELECTRICAL
PIE0429
ENGINE AND ENGINE COOLING
PIE0376A
POWER TRAIN:AUTOMATIC TRANSMISSION
PIE0380A
EXTERIOR LIGHTING:HEADLIGHTS