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Home >> Scion >> 2006 >> xA Standard >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Brakes - Abs >> Vehicle Stability Control System >> DTC U0100/65 Lost Communication with ECM / PCM; DTC U0121/94 CAN Communication Function Fault; DTC U0123/62 Lost Communication with Yaw Rate Sensor Module; DTC U0124/95 Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63 Lost Communication with Steering Angle Sensor Module >> Inspection Procedure
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Inspection Procedure

  1. RECONFIRM DTC 
    1. Clear the DTC (see DTC CHECK / CLEAR  ).
    2. Turn the ignition switch ON.
    3. Drive the vehicle at a speed of 15 km/h (9 mph) and turn the steering wheel to the right and left.
    4. Check for DTC (see DTC CHECK / CLEAR  ). If a DTC of the ABS and VSC is output, make a note of them.

    Result 

    RESULT REFERENCE CHART

    Result Proceed to
    DTC is output fot the CAN communication systemCA-6 A
    DTC is output (ABS and VSC DTCs are output) B
    DTC is not output C

    B : REPLACE CIRCUIT INDICATOR BY OUTPUT CODE 

    C : END 

    A : GO TO  CAN COMMUNICATION SYSTEM 

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