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Cruise Control

Discussion in 'Electrics, Vacuum, Ignition and ECU' started by mikemartin1939, Jan 8, 2013.

  1. mikemartin1939

    mikemartin1939 Member

    Messages:
    22
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    Joined:
    Nov 29, 2012
    Location:
    Palmyra, VA
    Your Mercedes:
    500SL/1991/8 cyl- SL500/1999/8 cyl
    1991 SL500 cruise control is intermitent/inoperative. Replaced N4/1 module. Any ideas would be appreciated.:(
     
  2. television

    television Always remembered RIP

    Messages:
    164,074
    Likes Received:
    310
    Joined:
    Mar 14, 2005
    Location:
    Daventry
    Your Mercedes:
    2002 SL500, 216 CL500, all fully loaded
    Does it ever engage at all
     
  3. OP
    mikemartin1939

    mikemartin1939 Member

    Messages:
    22
    Likes Received:
    0
    Joined:
    Nov 29, 2012
    Location:
    Palmyra, VA
    Your Mercedes:
    500SL/1991/8 cyl- SL500/1999/8 cyl
    Yes. A couple of seconds then drops out.
     
  4. television

    television Always remembered RIP

    Messages:
    164,074
    Likes Received:
    310
    Joined:
    Mar 14, 2005
    Location:
    Daventry
    Your Mercedes:
    2002 SL500, 216 CL500, all fully loaded
    Are the tyre sizes all correct for the car, and do you have any other warning lamps on
     
  5. OP
    mikemartin1939

    mikemartin1939 Member

    Messages:
    22
    Likes Received:
    0
    Joined:
    Nov 29, 2012
    Location:
    Palmyra, VA
    Your Mercedes:
    500SL/1991/8 cyl- SL500/1999/8 cyl
    No other warning lights. Tires are an almost new matched set of 225/55/ZR16.
    Tire pressures at 51 degrees fahrenheit are 28 psi all around.
     
  6. television

    television Always remembered RIP

    Messages:
    164,074
    Likes Received:
    310
    Joined:
    Mar 14, 2005
    Location:
    Daventry
    Your Mercedes:
    2002 SL500, 216 CL500, all fully loaded
  7. OP
    mikemartin1939

    mikemartin1939 Member

    Messages:
    22
    Likes Received:
    0
    Joined:
    Nov 29, 2012
    Location:
    Palmyra, VA
    Your Mercedes:
    500SL/1991/8 cyl- SL500/1999/8 cyl
    Television,
    Thanks for the input. I will see what I can find.
    Mike
     
  8. television

    television Always remembered RIP

    Messages:
    164,074
    Likes Received:
    310
    Joined:
    Mar 14, 2005
    Location:
    Daventry
    Your Mercedes:
    2002 SL500, 216 CL500, all fully loaded
    I will try tonight to see if MB have any known answers
     

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