PRE-CRASH SAFETY SYSTEM, Diagnostic DTC:B2058

DTC Code DTC Name
B2058 Steering Angle Sensor

DESCRIPTION

This DTC is stored when a malfunction occurs in the steering angle sensor.

DTC Code DTC Detection Condition Trouble Area
B2058 The vehicle speed is 50 km/h (31 mph) or more and a malfunction is detected in the steering angle sensor.

  • Steering angle sensor

  • Seat belt control ECU

  • Distance control ECU

WIRING DIAGRAM

A01X37ME01
*1 Steering Angle Sensor
*2 Seat Belt Control ECU
*3 CAN Communication Line

PROCEDURE


  1. CHECK DTC (CAN COMMUNICATION SYSTEM)


    1. Use the intelligent tester to check if the CAN communication system is functioning normally (See page for LHD, Click here for RHD).

      Result
      Result Proceed to

      OK

      (DTC U0126 is not output)

      		 A

      NG

      (for LHD)

      		 B

      NG

      (for RHD)

      		 C

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    C

    GO TO CAN COMMUNICATION SYSTEM Click here

    A

  2. CHECK DTC (PRE-CRASH SAFETY SYSTEM)


    1. Using the intelligent tester, enter the following menus: Body / Pre-Crash / Trouble Code.

    2. Clear the DTCs Click here.

    3. Check for DTCs Click here.

      Result
      Result Proceed to

      OK

      (DTC B2058 is not output)

      		 A

      NG

      (for LHD)

      		 B

      NG

      (for RHD)

      		 C

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    REPLACE SEAT BELT CONTROL ECU Click here

    C

    REPLACE SEAT BELT CONTROL ECU Click here