Luggage Compartment Door Lock Circuit

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Luggage Compartment Door Lock Circuit

Luggage Compartment Door Lock Circuit

DESCRIPTION

The luggage compartment door unlock motor is built into the luggage compartment door lock assembly.
The main body ECU receives a luggage compartment door unlock signal from the electrical key switch and operates the door lock motor.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. PERFORM ACTIVE TEST USING TECHSTREAM (LUGGAGE COMPARTMENT DOOR)
(a) Connect Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the tester on.
(d) Enter the following menus: Body Electrical / Main Body / Active Test.
(e) Perform the Active Test according to the display on the tester.

Main Body:





OK:
Door lock is locked/unlocked.
NG -- INSPECT LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (DOOR UNLOCK MOTOR)
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
2. INSPECT LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (DOOR UNLOCK MOTOR)




(a) Remove the luggage compartment door lock assembly.
(b) Move the luggage compartment door lock to the lock position.
(c) Apply battery voltage and check operation of the door lock motor.
OK:






NG -- REPLACE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY
OK -- Continue to next step.
3. CHECK WIRE HARNESS (LUGGAGE COMPARTMENT DOOR LOCK - MAIN BODY ECU)




(a) Disconnect the ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE