Heated Steering Wheel System How To Proceed With Troubleshooting

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. PROBLEM SYMPTOMS TABLE

  4. OVERALL ANALYSIS AND TROUBLESHOOTING*

  5. REPAIR OR REPLACE

  6. CONFIRMATION TEST

Heated Steering Wheel System -- How To Proceed With Troubleshooting


HINT:
  1. Use these procedures to troubleshoot the heated steering wheel system.
  1. *: Use the GTS.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.INSPECT BATTERY VOLTAGE
      Standard voltage:
      11 to 14 V
      If the voltage is below 11 V, recharge or replace the battery before proceeding.

    NEXT


    3.PROBLEM SYMPTOMS TABLE
      Result
      Result
      		Proceed to
      Fault is not listed in problem symptoms table
      		A
      Fault is listed in problem symptoms table
      		B


    		B.
    Go to step 5
    A


    4.OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Terminals of ECU (LandCruiser RM000002OJB02EX.html)


    NEXT


    5.REPAIR OR REPLACE

      NEXT


      6.CONFIRMATION TEST

        NEXT

        END