Transfer System How To Proceed With Troubleshooting

Drivetrain. Land Cruiser. Urj200, 202 Grj200 Vdj200
Jf2A Transfer 4Wd Awd. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. INSPECT BATTERY VOLTAGE

  4. CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

  5. CHECK DTC AND FREEZE FRAME DATA*

  6. PROBLEM SYMPTOMS TABLE

  7. OVERALL ANALYSIS AND TROUBLESHOOTING*

  8. REPAIR OR REPLACE

  9. CONFIRMATION TEST

  10. GO TO DTC CHART

Transfer System -- How To Proceed With Troubleshooting


HINT:
  1. Use the following procedure listed to troubleshoot the transfer system.
  2. *: Use the GTS.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS

      NEXT


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

      NEXT


      4.CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

      1. Use the GTS to check if the CAN communication system is functioning normally (for LHD with Central Gateway ECU: Click here, for LHD without Central Gateway ECU: Click here, for RHD with Central Gateway ECU: Click here, for RHD without Central Gateway ECU: Click here).

        HINT:
        The ECU of this system is connected to the CAN communication system.
        Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN communication system.

        Result
        Result
        		Proceed to
        CAN DTCs are not output
        		A
        CAN DTCs are output
        		for LHD with Central Gateway ECU
        		B
        for LHD without Central Gateway ECU
        		C
        for RHD with Central Gateway ECU
        		D
        for RHD without Central Gateway ECU
        		E


      		B.
      CHECK CAN COMMUNICATION SYSTEM (Click here)

      		C.
      CHECK CAN COMMUNICATION SYSTEM (Click here)

      		D.
      CHECK CAN COMMUNICATION SYSTEM (Click here)

      		E.
      CHECK CAN COMMUNICATION SYSTEM (Click here)
      A


      5.CHECK DTC AND FREEZE FRAME DATA*

      1. Check for DTCs (Click here).

      2. Check for freeze frame data.

        HINT:
        Record or print DTCs and freeze frame data if necessary.

      3. Clear the DTCs and freeze frame data (Click here).

      4. Recheck for DTCs (Click here).

        1. Simulate the malfunction condition and check if the DTCs are output again.

          Result
          Result
          		Proceed to
          DTCs are not output
          		A
          DTCs are output
          		B



      		B.
      GO TO STEP 10
      A


      6.PROBLEM SYMPTOMS TABLE

      1. Refer to Problem Symptoms Table (Click here).

        Result
        Result
        		Proceed to
        Fault not listed in problem symptoms table
        		A
        Fault listed in problem symptoms table
        		B



      		B.
      GO TO STEP 8
      A


      7.OVERALL ANALYSIS AND TROUBLESHOOTING*

      1. Terminals of ECU (Click here).

      2. Data List / Active Test (Click here).


      NEXT


      8.REPAIR OR REPLACE

        NEXT


        9.CONFIRMATION TEST

          NEXT

          END


          10.GO TO DTC CHART

            NEXT

            GO TO STEP 8