PARKING ASSIST MONITOR SYSTEM(w/ Parallel Parking Assist Function), Diagnostic DTC:C1625

DTC Code DTC Name
C1625 Open or Short in Steering Angle Sensor +B

DESCRIPTION

This DTC is stored if the radio receiver assembly receives a signal via CAN communication from the spiral cable with sensor sub-assembly that indicates a power supply problem.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1625 Open or Short in Steering Angle Sensor +B Open or short in spiral cable with sensor sub-assembly power source

  • Harness or connector

  • Spiral cable with sensor sub-assembly

WIRING DIAGRAM


  1. w/ Variable Gear Ratio Steering System

    A001L2QE02

  2. w/o Variable Gear Ratio Steering System

    A001J8GE02

CAUTION / NOTICE / HINT

Note


  • When "System initializing" is displayed on the multi-display after disconnecting the cable from the negative (-) battery terminal, correct the steering angle neutral point.

    Click here

  • Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed.

    Click here

  • Inspect the fuses for circuits related to this system before performing the following procedure.

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY POWER SOURCE)


    1. Disconnect the K30*1 or K29*2 spiral cable with sensor sub-assembly connector.


      • *1: w/ Variable Gear Ratio Steering System

      • *2: w/o Variable Gear Ratio Steering System

    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      K30-4 (IG1) - K30-1 (ESS)*1 Engine switch on (IG) 11 to 14 V*3
      K29-4 (IG1) - K29-1 (ESS)*2 Engine switch on (IG)

      11 to 14 V*3

      10.5 to 16 V*4

      • *1: w/ Variable Gear Ratio Steering System

      • *2: w/o Variable Gear Ratio Steering System

      • *3: w/o Stop and Start System

      • *4: w/ Stop and Start System

      Result
      Result Proceed to
      OK A
      NG (w/o Stop and Start System) B
      NG (w/ Stop and Start System) C

    B

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    C

    GO TO STOP AND START SYSTEM Click here

    A

  2. CHECK HARNESS AND CONNECTOR (SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY POWER SOURCE)


    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      K30-1 (ESS) - Body ground*1 Always Below 1 Ω
      K29-1 (ESS) - Body ground*2 Always Below 1 Ω

      • *1: w/ Variable Gear Ratio Steering System

      • *2: w/o Variable Gear Ratio Steering System

    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      K30-5 (BAT) - K30-1 (ESS)*1 Always 11 to 14 V
      K29-8 (BAT) - K29-1 (ESS)*2 Always 11 to 14 V

      • *1: w/ Variable Gear Ratio Steering System

      • *2: w/o Variable Gear Ratio Steering System

      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR