Technical Service Bulletin N222359240-01 — 2021 CHEVROLET BLAZER
VISIBILITY:REARVIEW MIRRORS/DEVICES
Bulletin Details
| TSB ID | N222359240-01 |
| Manufacturer | |
| Vehicle | 2021 CHEVROLET BLAZER |
| Component | VISIBILITY:REARVIEW MIRRORS/DEVICES |
| Communication Date |
Bulletin Summary
Customer Satisfaction Program - certain vehicles may have a condition in which the driver side mirror does not auto dim. Dealers are to replace the front door wiring harness.
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.