WIRELESS DOOR LOCK CONTROL SYSTEM(w/o Entry and Start System) DIAGNOSIS SYSTEM

  1. CHECK DLC3

    1. Check the DLC3.

      Click here

  2. INSPECT BATTERY VOLTAGE

    1. Measure the vehicle battery voltage.

      Standard Voltage

      11 to 14 V

      If the voltage is below 11 V, recharge or replace the battery.

  3. SELF-DIAGNOSTIC MODE (USING GTS)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Main Body / Wireless Door Lock Diagnosis Mode.

      Body Electrical > Main Body > Utility

      Tester Display

      Wireless Door Lock Diagnosis Mode

    5. Proceed to the next step in accordance with the prompts on the GTS screen.

    6. B220865E21

      Check that the system has switched to self-diagnostic mode by checking the interior light output pattern.

    7. Check the diagnostic outputs when a door control transmitter assembly switch is pressed. The diagnostic outputs can be checked by the interior light patterns.

      B163380E59
      Table 1. Result

      Interior Light Output

      Suspected Area

      A

      Normal (No malfunction)

      B

      Register wireless code

      C

      Wave interference or malfunction of a related component