Technical Service Bulletin N212345440 — 2020 CHEVROLET SILVERADO 4500
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | N212345440 |
| Manufacturer | |
| Vehicle | 2020 CHEVROLET SILVERADO 4500 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Heater Outlet Pipe ? Population Revised
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 2020 CHEVROLET SILVERADO 4500
PIP5945
POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:SHAFT:OUTPUT
20-NA-116
ENGINE AND ENGINE COOLING
PIP5853D
EQUIPMENT:ELECTRICAL
PIP5922
POWER TRAIN
N222378350
EQUIPMENT
PIT5928
EQUIPMENT ADAPTIVE/MOBILITY
PIP5742A
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
PIT5691B
FUEL SYSTEM, GASOLINE
PIT5676B
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:HOSES, FITTINGS, AND RESERVOIR
PIT5838
SERVICE BRAKES