Technical Service Bulletin 19NA153 — 2019 GMC SIERRA DENALI
POWER TRAIN
Bulletin Details
| TSB ID | 19NA153 |
| Manufacturer | |
| Vehicle | 2019 GMC SIERRA DENALI |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.
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 2019 GMC SIERRA DENALI
03-06-01-023F
ENGINE AND ENGINE COOLING
20NA212
ELECTRICAL SYSTEM
PIT5533C
STRUCTURE
PIP5742
ENGINE AND ENGINE COOLING
20NA055
EQUIPMENT
N192273631
ELECTRICAL SYSTEM
N192279360
WHEELS
PIP5630C
ENGINE AND ENGINE COOLING
17NA276
EQUIPMENT:ELECTRICAL
18NA217
VEHICLE SPEED CONTROL:CRUISE CONTROL