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Communities > Diagnostic & Analysis System > MaxiSys > 2021 Rav4 communication error?
2021 Rav4 communication error?

587 Views 0 Replies Create Time: 2022-10-08 00:36:54


  •   Level 1   
    (5) points

    2022-10-08 00:36:54
     Anyone having problems with 2021 Rav4 and maxisys communicating? Just scaned one that has pre collision and lane departure on dash. Went to my adas screen and basically had no response from anything. No target to calibrate radar but was showing no fault for radar and radar only. Lane departure was on dash but no response and only code was in the post combination meter- lost communication with image processing module A missing message. Code # U023A87. I feel as I am locked out from some kind of gateway security or something. Im 99.9% sure Ive done a 21 rav before with no issues. 
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