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

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. CHECK FOR DTC*

  4. PROBLEM SYMPTOMS TABLE

  5. OVERALL ANALYSIS AND TROUBLESHOOTING*

  6. REPAIR OR REPLACE

  7. CONFIRMATION TEST

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


HINT:
  1. 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.
  2. Use these procedures to troubleshoot the wireless door lock control system.
  3. *: Use the intelligent tester.


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.CHECK FOR DTC*

    1. Check for DTCs and note any codes that are output (LandCruiser RM000002BZF06RX.html).

    2. Clear the DTCs (LandCruiser RM000002BZF06RX.html).

    3. Recheck for DTCs.

      Result
      Result
      		Proceed to
      DTC is not output
      		A
      DTC is output
      		B



    		B.
    Go to DIAGNOSTIC TROUBLE CODE CHART (LandCruiser RM000001WY8029X.html)
    A


    4.PROBLEM SYMPTOMS TABLE

    1. Refer to Problem Symptoms Table (LandCruiser RM000001WYA02PX.html).

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



    		B.
    ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
    A


    5.OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Operation Check (LandCruiser RM000001WYH025X.html).

    2. Terminals of ECU (LandCruiser RM000001WYU022X.html).

    3. Data List / Active Test (LandCruiser RM000002MV903KX.html).


    NEXT


    6.REPAIR OR REPLACE

      NEXT


      7.CONFIRMATION TEST

        NEXT

        END