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DTC U0123/56 Lost Communication with Yaw Rate (Deceleration) Sensor Module: Wiring Diagram

Fig 1: Lost Communication With Yaw Rate (Deceleration) Sensor Module Wiring Diagram
G04025637Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. CHECK DTC 
    1. Check for DTCs in the CAN communication system (See GATEWAY ECU COMMUNICATION STOP MODE ).

      Result 

      RESULT SPECIFICATION

      Result Proceed to
      DTC is not output. A
      DTC is output. B

    B : REPAIR CIRCUIT INDICATED BY DTC OUTPUT 

    A : REPLACE YAW RATE (DECELERATION) SENSOR