Luggage Compartment Door Open Switch Circuit

DOOR LOCK: SMART KEY SYSTEM: Luggage Compartment Door Open Switch Circuit
- Luggage Compartment Door Open Switch Circuit

DESCRIPTION

If the certification ECU detects that the luggage compartment door opener outer switch is pressed when the driver is carrying the key or when the key is locked in the luggage compartment door, the certification ECU sends a luggage compartment door open motor drive request signal to the body ECU.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT CERTIFICATION ECU (LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH SIGNAL)

(a) Disconnect the D39 ECU connector.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





NG -- INSPECT LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH

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

2. INSPECT LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH

(a) Disconnect the switch connector.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





NG -- REPLACE LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH - BODY GROUND)

(a) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH - BODY GROUND)

OK -- REPAIR OR REPLACE HARNESS OR CONNECTOR (LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH - ECU)