Technical Service Bulletin 20-NA-207 — 2018 CHEVROLET TAHOE
POWER TRAIN
Bulletin Details
| TSB ID | 20-NA-207 |
| Manufacturer | |
| Vehicle | 2018 CHEVROLET TAHOE |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.
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.