Technical Service Bulletin 16NA325 — 2019 CHEVROLET EXPRESS
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 16NA325 |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET EXPRESS |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed.
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 CHEVROLET EXPRESS
N232408230
ENGINE AND ENGINE COOLING
N232404810
ENGINE AND ENGINE COOLING
20-NA-142
POWER TRAIN
21NA260
ENGINE
PIT5058G
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
20NA161
ENGINE AND ENGINE COOLING
21NA109
ENGINE
PIT5315F
EQUIPMENT
N192273630-02
ELECTRICAL SYSTEM
080851003J
STRUCTURE