Luggage Compartment Door Open Switch Circuit: Procedure
WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT CERTIFICATION ECU (LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH SIGNAL)
- Disconnect the D39 ECU connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition TSW5 (D39-7) - Body ground luggage compartment door opener outer switch not pushed → Pushed 10 kΩ or higher → Below 1 Ω
NG → See step 2
OK → PROCEED TO PROBLEM SYMPTOMS TABLE NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
- INSPECT LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH
- Disconnect the switch connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 1 - 2 luggage compartment door opener outer switch not pushed → Pushed 10 kΩ or higher → Below 1 Ω
NG → REPLACE LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH
OK: Go to next step
- CHECK HARNESS AND CONNECTOR (LUGGAGE COMPARTMENT DOOR OPENER OUTER SWITCH - BODY GROUND)
- Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard Resistance
Tester Connection Condition Specified Condition K39-2 - Body ground Always Below 1 Ω
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)
- Measure the resistance according to the value(s) in the table below.