Problem Reports
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2002 Volvo V70
Vibration and/or Noise from Worn Upper Engine Mount
The upper engine mount may wear prematurely. Symptoms may include a harsh feeling when the transmission is shifting and roughness when the engine is idling. Worn engine mounts should be replaced as necessary.
Automatic Transmission Shifts Very Hard and Erratic
There are several common complaints regarding Volvo V70 transmission shifting issues. Long shift times between gear shifts, hard shifting, hard downshifting and a loss of transmission operation to name a few.
If the issue is minor, a transmission software update may address this. If available, the software should be updated before any repairs are made. After a software update or repair, the shift adaptation needs to be reset. A good quality Volvo repair shop will know how to perform this task.
There are several technical service bulletins (TSB's) available from Volvo that address these shifting issues and they should be consulted by the repair shop during the automatic transmission diagnostic process.
Regular servicing of the transmission fluid can help with preventing transmission failure, but not in all cases. Follow the suggested fluid replacement interval recommended by Volvo. You will find this in your owners manual, or find it here>>
Abnormal Noise From Front Suspension Due to Worn Control Arm Bushings
The front control arm bushings wear out, resulting in alignment issues and squeaking and/or knocking noises from the front end. Worn bushings will require replacement.
Oil Leak From Turbo Return Pipe Seal
The turbocharger return pipe seal may develop an oil leak. The leak can begin very small, but will eventually progress into a large leak. Our technicians recommend having this repaired at first signs of leakage.
The Anti-Lock Brake System (ABS) Warning Light May Illuminate
The anti-lock brake system (ABS) warning light and/or other dash warning lights may illuminate due to a failed ABS Control Module. Replacement of the failed module is generally required to correct this concern.
Knocking Noise Over Bumps Due to Worn Sway Bar Links
Front and/or rear sway bar end links may wear out prematurely, causing a knocking noise from the front or rear of the vehicle when driving on bumpy roads. Our technicians recommend inspecting the links at each service, they should be replaced if any looseness is found.
Front Upper Strut Mounts May Fail and Cause Noise Over Bumps
Front upper strut mounts may wear prematurely, resulting in loud noise from the front of the vehicle when going over bumps.
Check Engine Light Due to Failed MAF Sensor
The MAF sensor is prone to failure and will turn on the Check Engine Light when it fails.