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Old 04-22-2002, 08:36 PM
Posts: n/a
1997 s420 transmission not shifting - HELP

Hello everyone. Just purchased beautiful black S420 w/130K.
The transmission is not shifting from first gear no matter what I do. I tried to go from first - up - nothing. Wanted to check the fluid - could not find dipstick. Just the thing behind the engine with the handle, but no dipstick attached. Tried OBD and received code po748 " Pressure control solenoid electrical" No idea, whether it is internal part or external and even if it is a transmission part. If there is anything you would suggest on this matter??? Greatly appreciated your help.
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