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Thread: help ...car ac

  1. #1
    Join Date
    Mar 2011
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    GUYANA
    Posts
    34

    help ...car ac

    Hey there guys I need your help urgently I need the wiring diagram for a nissan arx bluebird air conditioning circuit. when I turn on the ac in the car everything comes on except the compressor,when I checked the compressor is working(if I connect it direct) bur at the ac relay iam not getting any signal voltage to close the relay..ne advice would be great I don't want to have to loos down the entire dash board ???

  2. #2
    Join Date
    Feb 2011
    Location
    Grand Prairie,TX
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    151

  3. #3
    Join Date
    Sep 2002
    Location
    Virginia
    Posts
    3,191
    Quote Originally Posted by icezman View Post
    Hey there guys I need your help urgently I need the wiring diagram for a nissan arx bluebird air conditioning circuit. when I turn on the ac in the car everything comes on except the compressor,when I checked the compressor is working(if I connect it direct) bur at the ac relay iam not getting any signal voltage to close the relay..ne advice would be great I don't want to have to loos down the entire dash board ???
    You should have positive at the relay at all times on 2 terminals. When you turn the AC on the computer sends the Ground to the relay to activate it.

  4. #4
    Join Date
    Mar 2011
    Location
    GUYANA
    Posts
    34
    Quote Originally Posted by Snapperhead View Post
    You should have positive at the relay at all times on 2 terminals. When you turn the AC on the computer sends the Ground to the relay to activate it.
    Ok bro but iam not getting that I'm only getting the positive for the load side not getting it for the signal side that's why I'm asking for a diagram......because I dont wanna go taking out the entire dash board and the problem is not there ......

  5. #5
    Join Date
    Jun 2011
    Location
    Southeastern PA
    Posts
    61
    Quote Originally Posted by icezman View Post
    Ok bro but iam not getting that I'm only getting the positive for the load side not getting it for the signal side that's why I'm asking for a diagram......because I dont wanna go taking out the entire dash board and the problem is not there ......
    Your reply to his answer says more than you know.

    Sorry to sound snippy but think about it bro. re-read his response.

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