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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 241 (Power Steering) >> Electronic Power Steering System >> DTC U0100 Lost Communication with ECM / PCM "A"; DTC U0129 Lost Communication with Brake System Control Module >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
  1. CONFIRM DTC 
    1. Check for DTCs (See DTC CHECK / CLEAR  ).

      OK: DTCs other than U0100 and U0129 are not output. 

    NG: REPAIR CIRCUITS INDICATED BY OUTPUT DTCS 

    OK: GO TO  CAN COMMUNICATION