Technical Service Bulletin N232430460 — 2020 CHEVROLET SILVERADO 1500
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | N232430460 |
| Manufacturer | |
| Vehicle | 2020 CHEVROLET SILVERADO 1500 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Special Coverage. Certain vehicles may have a condition that could cause the engineâs cylinder 2 glow plug to fail. If this condition occurs, the Malfunction Indicator Lamp (Check Engine Light) will illuminate, and a diagnostic trouble code will set. Dealers are to replace the cylinder 2 glow plug as necessary. The repairs will be made at no charge to the customer.
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 1500
PIP5921A
ENGINE
PIE0804
ENGINE
PIP5962
POWER TRAIN:AXLE ASSEMBLY
PIT5734G
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
PIE0701B
STRUCTURE
23-NA-073
ENGINE AND ENGINE COOLING
22-NA-210
ELECTRICAL SYSTEM
PIT5662G
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
PIT5723A
FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER
20-NA-198
EXTERIOR LIGHTING