Terminals Of Ecu
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.
- INSTRUMENT PANEL J/B (BODY ECU)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
BODY ECU:Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition LSWR (D6-5) - Body ground B - Body ground Rear right door lock position switch input Door lock position switch is UNLOCK → LOCK Below 1 V → 10 to 14 V LSWP (D6-27) - Body ground GR - Body ground Passenger door lock position switch input Door lock position switch is UNLOCK → LOCK Below 1 V → 10 to 14 V LGCY (D6-25) - Body ground V - Body ground Luggage compartment door courtesy switch input Luggage door courtesy switch is CLOSE → OPEN Below 1 V → 10 to 14 V PCTY (D6-23) - Body ground L - Body ground Passenger door courtesy switch input Door courtesy switch is CLOSE → OPEN Below 1 V → 10 to 14 V TR+ (D7-1) - Body ground B - Body ground Door lock motor UNLOCK drive output (Luggage compartment door) Ignition switch on (IG), luggage door lock motor is OFF → UNLOCK Below 1 V → 10 to 14 V ACTD (D8-4) - Body ground GR - Body ground Door lock motor UNLOCK drive output (Driver door) Ignition switch on (IG), door lock motor is OFF → UNLOCK Below 1 V → 10 to 14 V UL3 (D8-8) - Body ground V - Body ground Driver key-linked door unlock input Door key-linked is OFF → UNLOCK 10 to 14 V → Below 1 V LSWD (D8-7) - Body ground L - Body ground Driver door lock position switch input Door lock position switch is UNLOCK → LOCK Below 1 V → 10 to 14 V RCTY (D8-16) - Body ground GR - Body ground Rear right door courtesy switch input Door courtesy switch is CLOSE → OPEN Below 1 V → 10 to 14 V DCTY (D8-14) - Body ground G - Body ground Driver door courtesy switch input Door courtesy switch is CLOSE → OPEN Below 1 V → 10 to 14 V INSTRUMENT PANEL J/B:Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition ACT+ (1) - Body ground - - Body ground Door lock motor LOCK drive output (All door) Ignition switch on (IG), door lock motor is OFF → LOCK Below 1 V → 10 to 14 V ACT- (3)- Body ground - - Body ground Door lock motor UNLOCK drive output (All door) ignition switch on (IG), door lock motor is OFF → UNLOCK Below 1 V → 10 to 14 V GND2 (4) - Body ground - - Body ground Ground Always Below 1 V GND1 (5) - Body ground - - Body ground Ground Always Below 1 V L1 (9) - Body ground - - Body ground Door lock input Manual door lock is OFF → LOCK 10 to 14 V → Below 1 V L2 (10) - Body ground - - Body ground Driver key-linked door lock input Driver door key-linked is OFF → LOCK 10 to 14 V → Below 1 V UL1 (12) - Body ground - - Body ground Door unlock input Manual door lock is OFF → UNLOCK 10 to 14 V → Below 1 V IG (15) - Body ground - - Body ground Power supply Ignition switch OFF → ON Below 1 V → 10 to 14 V LCTY (17) - Body ground - - Body ground Rear left door courtesy switch input Door courtesy switch is CLOSE → OPEN Below 1 V → 10 to 14 V LSWL (20) - Body ground - - Body ground Rear left door lock position switch input Door lock position switch is UNLOCK → LOCK Below 1 V → 10 to 14 V ACC (22) - Body ground - - Body ground Power supply Ignition switch OFF → ACC Below 1 V → 10 to 14 V BECU (26) - Body ground - - Body ground Power supply Always 10 to 14 V