- October 2: Chevrolet Bolt Battery Settlement Preliminarily Approved news | 4 days ago
- September 28: GM Shift to Park Class Action Lawsuit Debated in Ohio news | 8 days ago
- September 27: Chevrolet Express and GMC Savana Cutaways Recalled recalls | 9 days ago
- September 23: GM Vortec Engine Lawsuit: Arbitration Motion Denied news | 13 days ago
- September 21: GM Brake Fluid Warning Light Problems: 488,000 Vehicles Recalled recalls | 15 days ago
Chevrolet TSB #PIP5504A
2018 Chevrolet Tahoe
TSB Document:
Affected Component: POWER TRAIN
- Summary
- This Preliminary Information communication provides information and definitionsto the technician about vehicles that have fishbite, chuggle, misfire,AFM disturbances or torque converter shudder/vibrationconcerns. Technician are advised to use PICO software to determine root cause of the concern. If torque converter shudder is confirmed and no debris is found in the transmission fluid pan the technicians are instructed to flush the transmission fluid three times. If debris is found in the transmission fluid pan the technicians are instructed to also replace the torque converter.
Click a tab for more information.