Terminals Of Ecu
- CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Measure the voltage of the switch connector.
ECU CONNECTOR TERMINALS REFERENCESymbols (Terminal No.) Wiring Color Condition Specified Condition GND (P15-2) - Body ground W-B - Body ground Always Below 1 V UP (P15-1) - GND (P15-2) Y - W-B Driver side power window does not operate Below 1 V Driver side power window moves upward 10 to 14 V KL (P15-4) - KEYEP (15-3) L-W - W-B Door key lock and unlock switch is in LOCK position Below 1 V Door key lock and unlock switch is in OFF position 10 to 14 V LMT (P15-5) - SGND (P15-13) L-Y - BR-B Except window full-close position Below 1 V Window full-close position 10 to 14 V WLSW (P15-6) - GND (P15-2) Y-B - W-B Window lock switch OFF 10 to 14 V Window lock switch ON Below 1 V MPX1 (P15-7) B Multiplex communication circuit - CPUB (P15-9) - GND (P15-2) L-W - W-B Always 10 to 14 V BDR (P15-10) - GND (P15-2) L - W-B Always 10 to 14 V DN (P15-11) - GND (P15-2) G - W-B Driver side power window does not operate Below 1 V Driver side power window moves downward 10 to 14 V KUL (P15-14) - KEYE (P15-3) G-B - W-B Door key lock and unlock switch is in OFF position 10 to 14 V Door key lock and unlock switch is in UNLOCK position Below 1 V PLS (P15-15) - SGND (P15-13) L-W - BR-B During power window operation Pulse generation Power window is not operated (pulse switch ON) Below 1 V Power window is not operated (pulse switch OFF) 10 to 14 V LSWD (P15-16) - KEYE (P15-3) L-B - W-B Driver door lock position switch ON 10 to 14 V Driver door lock position switch OFF Below 1 V SIG (P15-20) - GND (P15-2) B-W - W-B Ignition switch ON 10 to 14 V If the result is not as specified, the switch may have a malfunction.
- CHECK FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Measure the voltage of the switch connector.
ECU CONNECTOR TERMINALS REFERENCESymbols (Terminal No.) Wiring Color Condition Specified Condition GND (P12-7) - Body ground W-B - Body ground Always Below 1 V DN (P12-1) - GND (P12-7) G - W-B Front passenger side power window does not operate Below 1 V Front passenger side power window moves downward 10 to 14 V LMT (P12-3) - SGND (P12-5) L-Y - BR-B Except window full-close position Below 1 V Window full-close position 10 to 14 V PLS (P12-4) - SGND (P12-5) L-W - BR-B During power window operation Below 1 V Power window is not operated (pulse switch ON) 10 to 14 V Power window is not operated (pulse switch OFF) Below 1 V UP (P12-6) - GND (P12-7) Y - W-B Front passenger side power window is not operating Below 1 V Front passenger side power window is moving upward 10 to 14 V MPX1 (P12-8) W Multiplex communication circuit - SEL1 (P12-9) - GND (P12-7) W-B - W-B Always Below 1 V SEL2 (P12-10) - GND (P12-7) W-B - W-B Always Below 1 V PCT (P12-11) - GND (P12-7) Y-B - W-B Ignition switch ON, power window lock switch OFF Below 1 V Ignition switch ON, power window lock switch ON 10 to 14 V BDR (P12-12) - GND (P12-7) L - W-B Always 10 to 14 V If the result is not as specified, the switch may have a malfunction.
- CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Measure the voltage of the switch connector.
ECU CONNECTOR TERMINALS REFERENCESymbols (Terminal No.) Wiring Color Condition Specified Condition GND (P13-7) - Body ground W-B - Body ground Always Below 1 V D (P13-1) - GND (P13-7) G - W-B Rear power window LH does not operate Below 1 V Rear power window LH moves downward 10 to 14 V LMT (P13-3) - SGND (P13-5) L-Y - BR-B Except window full-closed position Below 1 V Window full-closed position 10 to 14 V PLS (P13-4) - SGND (P13-5) L-W - BR-B During power window operation Below 1 V Power window is not operated (pulse switch ON) 10 to 14 V Power window is not operated (pulse switch OFF) Below 1 V U (P13-6) - GND (P13-7) Y - W-B Rear power window LH is not operating Below 1 V Rear power window LH is moving upward 10 to 14 V MPX1 (P13-8) W Multiplex communication circuit - SEL1 (P13-9) - GND (P13-7) W-B - W-B Always Below 1 V SEL2 (P13-10) - GND (P13-7) W-B - W-B Always Below 1 V PCTI (P13-11) - GND (P13-7) Y-B - W-B Ignition switch ON, power window lock switch OFF Below 1 V Ignition switch ON, power window lock switch ON 10 to 14 V BDR (P13-12) - GND (P13-7) L - W-B Always 10 to 14 V If the result is not as specified, the switch may have a malfunction.
- CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Measure the voltage of the switch connector.
ECU CONNECTOR TERMINALS REFERENCESymbols (Terminal No.) Wiring Color Condition Specified Condition GND (P14-7) - Body ground W-B - Body ground Always Below 1 V D (P14-1) - GND (P14-7) G - W-B Rear power window RH does not operate Below 1 V Rear power window RH moves downward 10 to 14 V LMT (P14-3) - SGND (P14-5) L-Y - BR-B Except window full-closed position Below 1 V Window full-closed position 10 to 14 V PLS (P14-4) - SGND (P14-5) L-W - BR-B During power window operation Below 1 V Power window is not operated (pulse switch ON) 10 to 14 V Power window is not operated (pulse switch OFF) Below 1 V U (P14-6) - GND (P14-7) Y - W-B Rear power window RH is not operating Below 1 V Rear power window RH is moving upward 10 to 14 V MPX1 (P14-8) W Multiplex communication circuit - SEL1 (P14-9) - GND (P14-7) W-B - W-B Always Below 1 V SEL2 (P14-10) - GND (P14-7) W-B - W-B Always Below 1 V PCTI (P14-11) - GND (P14-7) Y-B - W-B Ignition switch ON, power window lock switch OFF Below 1 V Ignition switch ON, power window lock switch ON 10 to 14 V BDR (P14-12) - GND (P14-7) L - W-B Always 10 to 14 V If the result is not as specified, the switch may have a malfunction.