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Communities > Diagnostics > USA Cars > Jeep Wrangler problem
Jeep Wrangler problem

2721 Views 6 Replies Latest reply: 2016-06-06 03:28:34


  •   Level 3   
    (95) points
    alex
    2016-05-19 01:56:49
     Hi guys, 
    I have a Jeep Wrangler with a fried ecu, I have a arrange other ecu to connect, I connect the new ecu and on my dashboard key light comes on I figured Imobelizer problem (correct me if I'm wrong).
    I have a tool to program the keys but the problem is that my tool ask me for a pin code, is there any way to pull the pin code or bcm code out of the ecu with a tool maxidas 708? If yes how do I do it? Can someone help me please


    Thank you 
    Best regards 
    Helio De Sousa

  •   Level 9   
    (3413) points
    Support02

    2016-05-19 10:33:47 (Reply to:alex)

    DS708 can't support to read PIN code. You need to check it from Chrysler dealer.

  •   Level 2   
    (24) points
    rl1088

    2016-05-20 03:37:49

     needs vin write to new ecm, that should take care of your problem

  •   Level 3   
    (95) points
    alex
    2016-05-23 10:14:10 (Reply to:rl1088)
     Thx 
    I have a maxidas 708 do u thing it can b done?
    If yes can u guide me please.
    Best regards
    Helio de Sousa

  •   Level 2   
    (24) points
    rl1088

    2016-05-24 04:23:46 (Reply to:alex)

     I don't have ds708, but it can be done, find the page where it can be change or rewrite the vin #, of the vehicle, then you car will start up, no needs to program key

  •   Level 2   
    (14) points
    DBOR

    2016-05-26 08:07:36

     Having just done a JK Wrangler ECM I needed to contact Jeep to get its PIN.

    The details are in my post on changing the Jeep ECM .... hope it helps.

  •   Level 7   
    (817) points
    spikeoo7

    2016-06-06 03:28:34 (Reply to:DBOR)

      he does not need a pin code , there are ways of doing it without it. I will not post the  procedure of-course just in case a car thief happens to be reading this post also autel may decide to screw it up as they always do  but a good tech will figure it out. after 2003 the regular vin change will most likely not going to work  but there are still a couple of tricks on how to input that vin number if you think just a little bit.
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