Volvo vnl Multiple ecm's problems out of nowhere

Discussion in 'Volvo Forum' started by Andyvolvo, Oct 11, 2018.

  1. Andyvolvo

    Andyvolvo Light Load Member

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    Oct 9, 2018
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  3. Andyvolvo

    Andyvolvo Light Load Member

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    Oct 9, 2018
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    One more find. If I have my ohm meter on pins C D. Red tester lead on C, black tester lead on D then I have 34.4 ohms if I switch it black on C red on D then I get 84.4 ohms . Key off battery connected. If I disconnect negative battery cable on either testing position then reading 59.7 or so. What the hell is going.
     
  4. benrab

    benrab Medium Load Member

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    Apr 5, 2015
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    Hi Andy i m there i have my controller in my hands and the PN is Ok but mine it s a older version i think. A -7349 A. I already checked the data link pin out and the value red. Are you confortable to give me a phone number Face time ?
     
  5. Andyvolvo

    Andyvolvo Light Load Member

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    Oct 9, 2018
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    Ok
     
    Last edited: Oct 24, 2018
  6. Andyvolvo

    Andyvolvo Light Load Member

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    Oct 9, 2018
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    Ben,Thank you thank you and many more thanks.
     
  7. tsp1chl

    tsp1chl Bobtail Member

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    Nov 4, 2015
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    Guys, did you figure out the problem?
     
  8. benrab

    benrab Medium Load Member

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    Apr 5, 2015
    Quebec ,Canada
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    The (shifter key pad) was the problem. Long time ago.
     
    tsp1chl Thanks this.
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