February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 1 days ago
February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 1 days ago
January 19: GM Engine Failure Recall Investigation Opened investigations | 34 days ago
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 51 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 56 days ago
GMC TSB #020421005A
2000 GMC Sonoma
TSB Document:
Affected Component: POWER TRAIN
- Summary
- SLIPS IN 4-WHEEL DRIVE, NOISE, VIBRATION, LEAKS, HOT ODOR. *TT
Click a tab for more information.




