March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 6 days ago January 26: Shift to Park Lawsuit Transferred to Tennessee news | 46 days ago January 23: Chevrolet Equinox EV Recall Announced For Braking Problems recalls | 49 days ago January 19: GM 6L90 Transmission Failures Seem to Be Over investigations | 53 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 54 days ago
Chevrolet TSB #PIT5817
2021 Chevrolet Suburban
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This Preliminary information communicates and issue with a SES MIL and the BCM keeping the ignition main relay on after the vehicle is turned off. Dealers are to replace the BCM.Â
Click a tab for more information.