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

CHECK DLC3

1. Check the DLC3.

   Click here

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.

SELF-DIAGNOSTIC MODE (USING GTS [w/o Manual Diagnosis Mode])

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 / Utility / 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. 

   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.

   

   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

SELF-DIAGNOSTIC MODE (NOT USING GTS [w/ Manual Diagnosis Mode])

1. Insert and remove the key into/from the ignition key cylinder one time (Insert → Remove → Insert) and then ignition switch turn ON to off within 5 seconds.

2. Perform the following operations within 30 seconds.

   1. Turn the ignition switch from ON to off at nine times.

3. 

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

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

   

   Table 2. Result

   Interior Light Output	Suspected Area
   A	Normal (No malfunction)
   B	Register wireless code
   C	Wave interference or malfunction of a related component