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Thread: GMC envoy 2003

  1. #1
    Top Poster MasterCodein's Avatar
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    Default GMC envoy 2003

    Hello folks,

    Anyone could upload a picture of the back of the connector of a GMC envoy 2004 please.

    I need to compare with that one.


    Thanks/Merci

    Sent from my Pixel 2 XL using Tapatalk

  2. #2
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    Compare for what? That board looks fine.

    What is your problem?
    Last edited by clusters; 16th July, 2020 at 04:46 AM.
    Please DO NOT PM me asking for help.

    Post in the forum, that is what it is here for.

  3. #3
    Top Poster MasterCodein's Avatar
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    It came short to ground with a consumption of 10mA.

    Sent from my Pixel 2 XL using Tapatalk

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    Default

    Well the connector pins are not your problem, and a 10mA draw is not a short to ground.

    Post a clear pic of the whole back of the board.
    Please DO NOT PM me asking for help.

    Post in the forum, that is what it is here for.

  5. #5
    Top Poster MasterCodein's Avatar
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    Here it is.

    Sent from my Pixel 2 XL using Tapatalk

  6. #6
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    Default

    Not hi res enough.

    Look for grey spots around the vias to the ground plane.
    Please DO NOT PM me asking for help.

    Post in the forum, that is what it is here for.

  7. #7
    Top Poster MasterCodein's Avatar
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    Ok I will.

    Sent from my Pixel 2 XL using Tapatalk

  8. #8
    Top Poster MasterCodein's Avatar
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    I fix few via that had corrosion but that didn't help anything.
    Possible to have some point of reference on the board so I can check voltage? Maybe with the amount I should get at some area on the board so I can eliminate few areas?

    On Q17, Q20 and Q18 I am getting around 9.6 volt on each legs



    Thanks/Merci

    Sent from my Pixel 2 XL using Tapatalk

 

 

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