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Home >> Toyota >> 2014 >> RAV4 EV >> Repair and Diagnosis (Single Page) >> Steering >> Power Steering >> Power Steering System (Diagnostic Codes & Circuit Tests) (Electric) >> Power Steering System >> DTC U0073/49: Control Module Communication Bus Off; DTC U0100/41: Lost Communication with EV ECU; DTC U0129/42: Lost Communication with Brake System Control Module [09/2013 - ] >> Procedure
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DTC U0073/49: Control Module Communication Bus Off; DTC U0100/41: Lost Communication with EV ECU; DTC U0129/42: Lost Communication with Brake System Control Module [09/2013 - ]: Procedure

  1. GO TO CAN COMMUNICATION SYSTEM 
    1. Go to CAN Communication System. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2013 - ] .

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