Vibration in all positions
Probable cause(s)
Engine output low
Input shaft worn or damaged
Torque converter assembly defective
Torque converter ring gear worn or damaged
Transmission assembly and drive plate installation defective
Notes
Inspect the input shaft assembly for wear and damage. If the input shaft is worn or damaged, replace it and also check the related part of the input shaft assembly for wear and damage.
Inspect the torque converter assembly for wear and damage. If the torque converter assembly is worn or damaged, replace it as an assembly.