POWER DOOR LOCK CONTROL SYSTEM ON-VEHICLE INSPECTION

PROCEDURE

1. CHECK DOOR CONTROL BATTERY OPERATION

   Note

   After performing the following inspection, perform Initialization.

   Click here

   Tech Tips

   
   

   • After the engine switch is turned off, the door control battery is discharged in at most 30 minutes. The discharge time may be shortened depending on the amount of door control battery charge.

   • After the engine switch is turned on (IG), the door control battery is charged in at most 90 minutes. The charging time may be shortened depending on the amount of door control battery charge.

   
   

   1. Check that all doors are closed.

   2. Remove the D/L NO.1 fuse from the engine room relay block.

   3. Connect the GTS to the DLC3.

   4. Turn the engine switch on (IG).

   5. Wait at the 90 seconds (until the door control battery finishes charging).

   6. Turn the GTS on.

   7. Enter the following menus: Body Electrical / Main Body / Active Test.

   8. Select the tester display "Shock Detection Unlock" on the GTS.

      
      Body Electrical > Main Body > Active Test

      Tester Display	Measurement Item	Control Range	Diagnostic Note
      Shock Detection Unlock	Operate door lock motor	UNLOCK/LOCK	-

   9. Remove the ECU-IG NO.1 fuse from the instrument panel junction block assembly.

   10. Remove the ECU-B NO.1 fuse from the engine room relay block.

   11. Within 20 seconds of removing the ECU-B NO. 1 fuse, set the Active Test item "Shock Detection Unlock" to "ON".

       
       Body Electrical > Main Body > Active Test

       Tester Display
       Shock Detection Unlock

   12. Check that all doors are unlocked.

       OK
       All doors are unlocked.

       If all doors do not unlock, one of the following malfunctions may be the cause. Remove the cause of the malfunction, wait 5 minutes, and then perform the door control battery inspection again. In addition, if the cause of the malfunction is not one of the following, replace the door control battery and perform the door control battery inspection again.

       
       

       • - The amount of door control battery charge is insufficient.

       
       

       • 90 seconds have not elapsed since turning the engine switch on (IG) or the Active Test was not performed within 20 seconds of removing the ECU-B NO. 1 fuse.

       • - The door control battery connector is not properly connected.

       • - The current value of the EDOR terminal is at or above a fixed amount.

       
       

       • There is a short circuit between the EDOR terminal of the door control battery and the main body ECU (multiplex network body ECU) or the main body ECU (multiplex network body ECU) is malfunctioning.