Section 709 (Automatic Transaxle - 4T45-E - Service, Diagnosis & Troubleshooting): Troubleshooting: Vibration

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Vibration

Checks	Causes
Torque Converter (55)	Out of balance Internal Failure
Transmission or Engine	Misaligned
Output (94) or Stub Shafts (58)	Out of balance Worn or damaged bushings
Turbine Shaft (39)	Out of balance Worn bushings