INTELLIGENT CLEARANCE SONAR SYSTEM, Diagnostic DTC:C1625

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

DESCRIPTION

This DTC is stored if the clearance warning ECU assembly receives a signal via CAN communication from the spiral with sensor cable 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 with sensor cable sub-assembly power source

  • Harness or connector

  • Spiral with sensor cable sub-assembly

WIRING DIAGRAM

B002HVIE20

CAUTION / NOTICE / HINT

Note


  • After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Click here

  • After replacing an ultrasonic sensor or the clearance warning ECU assembly, perform the necessary procedures (adjustment, calibration, initialization or registration).

    Click here

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

PROCEDURE


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


    1. Disconnect the I6 spiral with sensor cable sub-assembly connector.

    2. B002KPJC40
      *a

      Front view of wire harness connector

      (to Spiral with Sensor Cable Sub-assembly)

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      I6-4 (IG) - I6-1 (ESS) Power switch on (IG) 11 to 14 V
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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


    1. B002KPJC41
      *a

      Front view of wire harness connector

      (to Spiral with Sensor Cable Sub-assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      I6-1 (ESS) - Body ground Always Below 1 Ω

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      I6-5 (BAT) - I6-1 (ESS) Power switch off 11 to 14 V
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR