Luggage Compartment Door Courtesy Switch Circuit

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Luggage Compartment Door Courtesy Switch Circuit
- Luggage Compartment Door Courtesy Switch Circuit

DESCRIPTION

The door courtesy switch turns on when the door is open and turns off when the door is closed.

The main body ECU detects the condition of the door courtesy switch.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH)

(a) Connect Techstream to the DLC3.

(b) Turn the ignition switch on (IG).

(c) Turn the tester on.

(d) Enter the following menus: Body Electrical / Main Body / Data List.

(e) Read the Data List according to the display on the tester.

Main Body:





OK:

"ON" (door is open) and "OFF" (door is closed) appear on the screen.

NG -- INSPECT LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (DOOR COURTESY SWITCH)

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

2. INSPECT LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (DOOR COURTESY SWITCH)

(a) Remove the luggage compartment door lock.





(b) Measure the resistance between the specified terminals of the switch.

Standard resistance:





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