Vibration In All Shift Lever Positions

Vibration in all shift lever positions

Drive plate defective or transmission incorrectly installed

Torque converter defective

ATF pump worn or binding

Notes

Check for an incorrectly installed transmission, and check the drive plate for wear and damage.

Notes

Adjust the engine and transmission mounts.

Notes

Check the stall speed A/T Stall Speed Test.

Notes

Replace the torque converter.

Notes

Improper alignment of ATF pump and torque converter housing may cause the ATF pump seizure. The symptoms are mostly an rpm-related ticking noise or a high pitched squeak.