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Communities > Diagnostics > USA Cars > 2007 chevy hhr radio
2007 chevy hhr radio

706 Views 2 Replies Latest reply: 2023-02-28 11:26:36


  •   Level 1   
    (5) points

    2022-08-11 16:42:06
     I have a 2007 hhr that I swapped a used stock gm radio and I'm having trouble unlocking it.  under control unit entertainment i choose radio and there is no special function menu, and under tests there is just speaker control. when i go to live data it says no comunication bus the radio is on powered up and reading locked

    Tags: maxisys

    Reply

  •   Level 1   
    (3) points

    2023-02-28 04:25:12 (Reply to:)

    Need reprogram the radio with the maxysis and allow new radio press yes
    Reply

  •   Level 9   
    (3834) points

    2023-02-28 11:26:36 (Reply to:)

    Hi, as far as i know you need the original radio code ,you can obtain this normally from
    a gm dealer when you give vin of the car this radio came from
    Reply
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