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Thread: wtb electronic 4wd switch

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  1. #1
    Join Date
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    wtb electronic 4wd switch

    Need the one that has 2hi, auto, 4hi, 4lo options (believe thats what they are)


    for an 05 duramax 2500 4x4 (but i don't think that's important)... anyone have one laying around? Not 100% sure that's the problem, so trying to avoid the dealership on this one.
    blown transmissions are about as useful as 97% of the guys on this forum

  2. #2
    Quote Originally Posted by oleshifty View Post
    Need the one that has 2hi, auto, 4hi, 4lo options (believe thats what they are)


    for an 05 duramax 2500 4x4 (but i don't think that's important)... anyone have one laying around? Not 100% sure that's the problem, so trying to avoid the dealership on this one.
    I have one but it is from a 99 . I think it does matter. The duramax did not have an auto 4wd button I don't think.
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  3. #3
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    i'll try to get a pic of it later today
    blown transmissions are about as useful as 97% of the guys on this forum

  4. #4
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    its got the 2wd then N with a red light then a 4 low button and a 4 high button so 3 buttons and a light
    blown transmissions are about as useful as 97% of the guys on this forum

  5. #5
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    It matters what year and what other equipment and like Jake said, not sure the DMax ever came with that one...

  6. #6
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    Yeah i don't think any duramax ever came with the auto 4wd, auto 4wd is is the bi curious cousin of 4hi and 4lo, its true look it up in the dictionary
    03' sierra Z71 slt ecsb 5.3 throttle body coolant bypass, k&n complete intake kit, descreened mass airflow, dynatech long tube headers into dynatech high flow cats with y pipe into magnaflow split duals out the back.

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  7. #7
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    ya, has 3 buttons.

    first says 2wd
    Second says 4hi
    third says 4 lo



    anyone have any laying around?
    blown transmissions are about as useful as 97% of the guys on this forum

  8. #8
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    blown transmissions are about as useful as 97% of the guys on this forum

  9. #9
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    Sorry man all i have is the auto4wd

    Take a picture of the connectors. Might be the same minus some pins?
    Last edited by tanz45; 12-03-2009 at 07:59 AM.
    2013 CC 5.3
    81 C10 LS1 project

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