Luggage Oscillator 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.
- PERFORM ACTIVE TEST USING TECHSTREAM (CERTIFICATION ECU - OUTPUT SIGNAL)
- Connect Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the tester on.
- Enter the following menus: Body Electrical / Smart Key / Active Test.
- Perform the Active Test according to the display on the tester.SMART KEY:
Tester Display Test Part Control Range Diagnostic Note In-Bdr Transmitter Luggage compartment oscillator (Inner) ON / OFF - Bdoor Transmitter Luggage compartment oscillator (Outer) ON / OFF - - Measure the frequency according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
OK
Tester Connection Condition Specified Condition CG7B (D39-16) - CLG7 (D39-15) During Active Test Frequency is generated
(higher than 0 Hz)CG8B (D39-32) - CLG8 (D39-31) During Active Test Frequency is generated
(higher than 0 Hz)
NG → REPLACE CERTIFICATION ECU
OK: Go to next step
- CHECK WIRE HARNESS (CERTIFICATION ECU - LUGGAGE COMPARTMENT OSCILLATOR)
- Disconnect the D39 ECU connector.
- Disconnect the oscillator connectors.
- Measure the resistance between the oscillator and the certification ECU to check for an open circuit in the wire harness.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Resistance
Below 1 Ω
- Measure the resistance between the oscillator and the certification ECU to check for an short circuit in the wire harness.
Resistance
10 kΩ or higher
HINT:
Refer to WIRING DIAGRAM the wiring diagram for connection of each terminal.
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → PROCEED TO PROBLEM SYMPTOMS TABLE NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE