trailblazer key reader PAS -Key-3+ replace
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  1. #1
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    Default trailblazer key reader PAS -Key-3+ replace

    Hello

    I have this car (trailblazer from 2003) and some time start some time immo (car with lock start blinking) and no joy


    i connected KL 30 of the PAS reader to KL15 in this way MCU get power only when i switch ignition on and from 10 attempt 8 time engine start

    i order the pass reader, problem is i do not know the adaptation procedure, and i cannot remove the old one from the car, pictures will come

    Any info is appreciated

    Thank you
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    Last edited by clauberty; 17th March, 2018 at 07:54 PM.

  2. #2
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    OK i do managed to remove the ignition lock cylinder

    but now comes the programming part, help please

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    Show whats inside eeprom or mcu. Swap them and youre good to go
    Renault ECU tool / IO terminal / A.S.W

  4. The Following User Says Thank You to drugowaz For This Useful Post:

    clauberty (19th March, 2018)

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    Yes is MCU but problem is that i think that is the problem, like in EZS
    Last edited by clauberty; 19th March, 2018 at 09:07 AM.

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    10-15 minutes to solder and test. Here you wasted more. Swap it or rewrite it you have tools. Easy job
    Renault ECU tool / IO terminal / A.S.W

  7. #6
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    yes it is, have the tools, i read ori mcu and write eep to "new" immo but car do not start

    diag error is no signal from transponder so i think i win lottery by receiving a bad immo from USA and i'm in Europe

    lat say car do not start car lock icon is flashing: i do ignition off remove connector from immo 5s reconnect immo ignition on and car is starting

 

 

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