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2002 Volvo V70 XC Question: HAVE CODE P0700 AND P0785

 

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CUETANO, 2.4L 5 Cylinder Turbo, Redwood City, CA, May 19, 2011, 17:52
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JUST BOUGHT THIS CAR TODAY BUT CODE P0700 AND P0785 ARE SHOWING HOW CAN I FIX THIS PROBLEM AND WHAT DO THESE CODE MEAN

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  • Answer #1

    Hal... (see my shops), May 19, 2011, 18:05
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     Master

    It's a shift solenoid malfunction in the transmission probably 3-2 downshift. Someone will have to spend some time checking the decision tree for the P0785 code. How many miles on the transmission? I found this 1- refresh the tranny fluid
    2- with the ignition switch on/engine off, move the tranny shifter from P to L fast 8 to 10 times. this will clean the contacts of the PNP switch.
    3- have the dealer/shop clear the codes and see what returns

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    CUETANO, May 20, 2011, 09:26
     Rookie

    CAR HAS 137,329 MILES WHAT IS THE P0700 CODE ALSO AND WHAT TO DO I WILL TRY THE P0785 ITEMS THANKS

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    Hal..., May 20, 2011, 09:30
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     Master

    P0700 is a generic transmission code. P0785 is the one to be concerned baout since several transmissions have been replaced after the 100K mark.

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  • Answer #2

    Royal Motor Sales from Royal Automotive Group, May 23, 2011, 15:54
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     Technician

    both codes are stored in the transmission, you most likly have an internal issue. Is the transmission slipping or shifting erratic? Check to see if the fluid smells burnt as well. If it is burnt than you do have an internal problem. Sorry for the news.

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