Technical Service Bulletin 19NA138 — 2014 GMC SIERRA 1500
POWER TRAIN:AUTOMATIC TRANSMISSION
Bulletin Details
| TSB ID | 19NA138 |
| Manufacturer | |
| Vehicle | 2014 GMC SIERRA 1500 |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure to replace high pressure pipes if found the cause of the fuel concerns.
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 2014 GMC SIERRA 1500
PIT5509K
AIR BAGS
PIT5391F
AIR BAGS
13230Q
AIR BAGS
PIT5404G
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
20NA213
EQUIPMENT ADAPTIVE/MOBILITY
16NA380
EQUIPMENT ADAPTIVE/MOBILITY
19NA036
ENGINE AND ENGINE COOLING
17NA166
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
PIT5307G
EQUIPMENT ADAPTIVE/MOBILITY
PIT5161G
FUEL SYSTEM, GASOLINE