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Communities > Diagnostic & Analysis System > MaxiDas > ds708 no comm. gm trucks need help asap
ds708 no comm. gm trucks need help asap

1931 Views 1 Replies Latest reply: 2016-12-07 14:00:53


  •   Level 2   
    (28) points
    darin
    2016-12-02 18:03:31
     when I scan gm trucks with my ds708 all modules say no comm.if I select a module I can read live data and can get into special functions but I cannot read codes or clear codes.it has done this on the last 3 gm trucks I have tried to scan.i realy need help I work on a lot of gm trucks,and this realy has me in a jam.

  •   Level 10   
    (7578) points
    witsend

    2016-12-07 14:00:53 (Reply to:darin)

      Is this something that just happened after updating ? If you are still within your free update period you should always back up your older software versions on Separate SD cards. Autel now has released a Maxi Sys 908CV commercial vehicle scanner , so the existing  truck coverage might get compromised on the rest of the line to create more of a need to purchase the new CV tool. I wouldn't put it past them. 
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