Terminals Of Ecu
- CHECK MAIN BODY ECU RH
- Disconnect the RD and RK junction block connectors.
- Disconnect the J75 ECU connector.
- Measure the resistance and voltage according to the value(s) in SYMBOLS TERMINAL DESCRIPTION SPECIFIED CONDITION TABLE
.SYMBOLS TERMINAL DESCRIPTION SPECIFIED CONDITION TABLE
Symbols (Terminal No. Wiring Color Terminal Description Condition Specified Condition BECU (RK-5 ) - Body ground G-R - Body ground Battery (power supply) Always 10 to 14 V GND1 (RD-17) - Body ground W-B - Body ground Ground Always Below 1 ohms GND2 (RD-7) - Body ground W-B - Body ground Ground Always Below 1 ohms If the result is not as specified, there may be a malfunction on the wire harness side.
- Reconnect the RD and RK junction block connectors.
- Reconnect the J75 ECU connector.
- Measure the voltage according to the value(s) in SYMBOLS TERMINAL DESCRIPTION SPECIFIED CONDITION TABLE
.SYMBOLS TERMINAL DESCRIPTION SPECIFIED CONDITION TABLE
Symbols (Terminal No. Wiring Color Terminal Description Condition Specified Condition TSW (J75-2) - Body ground LG - Body ground Luggage compartment door main opener switch signal input Luggage compartment door main opener switch OFF 10 to 14 V Luggage compartment door main opener switch ON Below 1 V TKUL (J75-3) - Body ground P - Body ground Luggage compartment door opener switch signal input Luggage compartment door opener switch OFF 10 to 14 V Luggage compartment door opener switch ON Below 1 V If the result is not as specified, the ECU may have a malfunction.