Symptom Diagnosis: Vibration
WARNING: This page is about a different car, the 2003 Saturn Vue and 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The following are possible causes and corrections for this condition:
- The lug bolts for the torque converter are loose - tighten lug bolts.
- The bolts securing the transmission fluid pump assembly to the case are loose or stripped - tighten/replace bolts.
- The line "1" pressure regulator valve is worn, sticking or binding - replace line "1" pressure regulator valve.
- The line "1" pressure regulator valve spring is worn, sticking or damaged - replace line "1" pressure regulator valve spring.
- The line "2" pressure regulator valve is worn, sticking or binding - replace line "2" pressure regulator valve.
- The line "2" pressure regulator valve spring is worn, sticking or damaged - replace line "2" pressure regulator valve spring.
- The control valve body is porous damaged or contaminated with debris - replace or flush control valve body.