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Home >> Toyota >> 2020 >> Mirai >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Parking Support Brake System - Diagnostic Codes >> Parking Support Brake System >> DTC C1626: Steering Angle Sensor Failure [11/2018 - ] >> Procedure

DTC C1626: Steering Angle Sensor Failure [11/2018 - ]: Procedure

  1. REPLACE STEERING SENSOR 
    1. Replace the steering sensor with a new or known good one.

      Refer to REMOVAL [11/2018 - ]

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. CHECK DTC OUTPUT 
    1. Using the Techstream, check for DTCs according to the prompts on the screen.

      HINT: 

      After turning the power switch from off to on (IG), wait 4 seconds or more before

      Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes 

    2. Clear the DTCs according to the screen on the Techstream.

      Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs 

    3. Recheck for DTCs.

      Result

      Result Proceed to
      DTC C1626 is output A
      DTC C1626 is not output B

    Result: 

    REPLACE CLEARANCE WARNING ECU ASSEMBLY. Refer to  REMOVAL [11/2018 - ] 

    Result: 

    END (STEERING SENSOR DEFECTIVE)