Technical Service Bulletin 990420002I — 2014 CHEVROLET COBALT
POWER TRAIN:DRIVELINE
Bulletin Details
| TSB ID | 990420002I |
| Manufacturer | |
| Vehicle | 2014 CHEVROLET COBALT |
| Component | POWER TRAIN:DRIVELINE |
| Communication Date |
Bulletin Summary
Information on Driveline Clunk Noise
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.