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PASSENGER DOOR

Discussion in 'Electrics, Vacuum, Ignition and ECU' started by david allott, Feb 12, 2018.

  1. david allott

    david allott New Member

    Messages:
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    Joined:
    Feb 12, 2018
    Location:
    south leeds
    Your Mercedes:
    SLK200
    HI MY SLK HAS LOST ALL ELECTRICS TO PASSENGER DOOR AND HAS JUST FAILED MOT BECAUSE OF IT HAS ANY BODY GOT ANY IDEA WHAT THE PROB COULD BE.
     
  2. DREAMER NO2

    DREAMER NO2 Senior Member

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    Joined:
    Dec 29, 2013
    Location:
    Kidderminster in Worcestershire
    Your Mercedes:
    W124 2.6E M103
    Did you check the fuses first ? Looks like a door card off job .Check the parts inside the door first for 12 volt supply .
    If you have no 12 volts, it just might be the loom as it comes out the door pillar in to the door .Shutting and opening off the door the wires can get damaged in the loom .
     
  3. OP
    david allott

    david allott New Member

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    Joined:
    Feb 12, 2018
    Location:
    south leeds
    Your Mercedes:
    SLK200
    hi yes I've checked fuses all ok can't check for volts don't have tools or knowledge to do it I thought it may be the door control module as when I bought this car last year it have this fault the garage repaired it but it has returned.
     
  4. DREAMER NO2

    DREAMER NO2 Senior Member

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    Joined:
    Dec 29, 2013
    Location:
    Kidderminster in Worcestershire
    Your Mercedes:
    W124 2.6E M103
    David is this SAM unit like yours ? Dont see any year in your profile .There are fuses in the top check them all .
     

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    Last edited: Feb 12, 2018
  5. OP
    david allott

    david allott New Member

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    Joined:
    Feb 12, 2018
    Location:
    south leeds
    Your Mercedes:
    SLK200
    Hi dreamer no2 thanks for the help so far but I’ve no idea what a Sam unit is also my car is a 2005 model registered jan 2006
     
  6. John Laidlaw

    John Laidlaw Senior Member

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    Joined:
    Nov 15, 2013
    Location:
    Wirral
    Your Mercedes:
    W212 E63 ///AMG V8 Biturbo Volvo XC90 2018
    SAM = Signal Acquisition and actuation Module- basically a fuse box with internal relays/microprocessors which controls most of the electrics in your car...
     
  7. DREAMER NO2

    DREAMER NO2 Senior Member

    Messages:
    2,185
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    177
    Joined:
    Dec 29, 2013
    Location:
    Kidderminster in Worcestershire
    Your Mercedes:
    W124 2.6E M103
    I can only find a picture of the K40 for the SLK230 shoild be the same .
    Its the part with all the fuses in the top , check all the fuses first To remove the sam all the plugs pull out along with the K40 SAM unit . PPPP.jpg
     

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