Technical Service Bulletin N212345540 — 2018 CHEVROLET TRAVERSE
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | N212345540 |
| Manufacturer | |
| Vehicle | 2018 CHEVROLET TRAVERSE |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Emission Recall. General Motors has decided to conduct a voluntary emission recall involving certain vehicles, equipped with a 2.0L engine. The Engine Control Module (ECM) in these vehicles may not respond to test tools with the correct Calibration Verification Number (CVN). If not corrected, this could result in a failure of an emissions Inspection and Maintenance (I/M) test or prevent a service technician from confirming that the appropriate program data is in the ECM. Dealers are to reprogram the Engine Control Module (ECM) with corrected software.
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.