Wireless Door Lock Control System (W/ Entry And Start System) How To Proceed With Troubleshooting

Body Electrical. Camry. Acv40 Gsv40
Door Lock. Camry. Acv40 Gsv40

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM

  4. DTC CHECK

  5. SYMPTOM SIMULATION

  6. PROBLEM SYMPTOMS TABLE

  7. PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM

  8. ADJUST, REPAIR OR REPLACE

  9. CONFIRMATION TEST

Wireless Door Lock Control System (W/ Entry And Start System) -- How To Proceed With Troubleshooting


HINT:
The wireless door lock control system troubleshooting procedures are based on the premise that the power door lock control system is operating normally. Check the power door lock control system first before troubleshooting the wireless door lock control system.
Use this procedure to troubleshoot the wireless door lock control system.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS

    1. Interview the customer to confirm the trouble (CAMRY_ACV40 RM000000UZ104DX.html).


    NEXT


    3.INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM

    1. Use the intelligent tester to check for normal function of the CAN communication system.

      Result:
      Result
      		Proceed to
      CAN DTC is normal
      		A
      CAN DTC is defective (for LHD)
      		B
      CAN DTC is defective (for RHD)
      		C


    		B.
    GO TO CAN COMMUNICATION SYSTEM (CAMRY_ACV40 RM000000WI608IX.html)

    		C.
    GO TO CAN COMMUNICATION SYSTEM (CAMRY_ACV40 RM000000WI608JX.html)
    A


    4.DTC CHECK

    1. Check for DTCs and note any codes that are output.

    2. Clear the DTCs.

    3. Recheck for DTCs. Try to prompt the DTC by simulating the original symptom that the DTC suggests.

      Result:
      Result
      		Proceed to
      DTC does not recur
      		A
      DTC recurs
      		B


    		B.
    GO TO DTC CHART (CAMRY_ACV40 RM0000026DB02VX.html)
    A


    5.SYMPTOM SIMULATION

      NEXT


      6.PROBLEM SYMPTOMS TABLE

      1. If the fault is not listed in the problem symptoms table, proceed to A.

      2. If the fault is listed in the problem symptoms table, proceed to B.



      		B.
      Go to step 8
      A


      7.PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM

      1. Terminals of ECU (CAMRY_ACV40 RM000001QP801OX.html)

      2. Data List/Active Test (CAMRY_ACV40 RM0000027AI028X.html)


      NEXT


      8.ADJUST, REPAIR OR REPLACE

        NEXT


        9.CONFIRMATION TEST

          NEXT

          END