Technical Service Bulletin 20NA041 — 2014 CHEVROLET CORVETTE
POWER TRAIN
Bulletin Details
| TSB ID | 20NA041 |
| Manufacturer | |
| Vehicle | 2014 CHEVROLET CORVETTE |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure to replace the left side differential carrier cover and seal to correct a condition of Warble Noise from the Rear of the Vehicle.
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.