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Terminals Of Ecu [09/2015 - ]

  1. CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 
    Fig 1: Power Window Regulator Motor Assembly LH Connector End View
    GTY669889Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the N11 motor connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N11-2 (B) - N11-1 (E) BE - B Battery power supply Always 11 to 14 V
      N11-1 (E) - Body ground B - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the N11 motor connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N11-10 (UP1) - N11-1 (E) L - B Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      N11-10 (UP1) - N11-1 (E) L - B Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      N11-7 (DWN1) - N11-1 (E) GR - B Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      N11-7 (DWN1) - N11-1 (E) GR - B Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
  2. CHECK FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH 
    Fig 2: Power Window Regulator Motor Assembly RH Connector End View
    GTY617145Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the N3 motor connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N3-2 (B) - N3-1 (E) BE - B Battery power supply Always 11 to 14 V
      N3-1 (E) - Body ground B - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the N3 motor connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N3-10 (UP1) - N3-1 (E) GR - B Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      N3-10 (UP1) - N3-1 (E) GR - B Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      N3-7 (DWN1) - N3-1 (E) BR - B Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      N3-7 (DWN1) - N3-1 (E) BR - B Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
  3. CHECK REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 
    Fig 3: Rear Power Window Regulator Motor Assembly LH Connector End View
    GTY624468Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the O19 motor connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O19-2 (B) - O19-1 (E) BE - B Battery power supply Always 11 to 14 V
      O19-1 (E) - Body ground B - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the O19 motor connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O19-10 (UP1) - O19-1 (E) BR - B Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      O19-10 (UP1) - O19-1 (E) BR - B Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      O19-7 (DWN1) - O19-1 (E) Y - B Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      O19-7 (DWN1) - O19-1 (E) Y - B Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
  4. CHECK REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH 
    Fig 4: Rear Power Window Regulator Motor Assembly RH Connector End View
    GTY633225Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the O8 motor connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O8-2 (B) - O8-1 (E) BE - B Battery power supply Always 11 to 14 V
      O8-1 (E) - Body ground B - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the O8 motor connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O8-10 (UP1) - O8-1 (E) BR - B Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      O8-10 (UP1) - O8-1 (E) BR - B Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      O8-7 (DWN1) - O8-1 (E) Y - B Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      O8-7 (DWN1) - O8-1 (E) Y - B Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
  5. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 
    Fig 5: Power Window Master Switch Connector End View
    GTY641327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the N13 master switch connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N13-11 (B) - N13-12 (GND) B - R Battery power supply Always 11 to 14 V
      N13-12 (GND) - Body ground R - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the N13 master switch connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N13-20 (UP) - N13-12 (GND) L - R Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      N13-20 (UP) - N13-12 (GND) L - R Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      N13-15 (DOWN) - N13-12 (GND) GR - R Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      N13-15 (DOWN) - N13-12 (GND) GR - R Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
      N13-18 (LED) - N13-12 (GND) BR - R Illuminates when power window operation permitted Engine switch off Below 1 V
      N13-18 (LED) - N13-12 (GND) BR - R Illuminates when power window operation permitted Engine switch on (IG) 11 to 14 V
  6. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY RH 
    Fig 6: Power Window Regulator Switch Assembly (For Front Passenger Side) Connector End View
    GTY640356Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the N6 switch connector.
    2. Measure the resistance according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N6-5 (GND) - Body ground R - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the N6 switch connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N6-2 (UP) - N6-5 (GND) GR - R Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      N6-10 (DOWN) - N6-5 (GND) BR - R Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      N6-4 (AUTO) - N6-5 (GND) L - R Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      N6-4 (AUTO) - N6-5 (GND) L - R Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
      N6-8 (LED) - N6-5 (GND) Y - R Illuminates when power window operation permitted Engine switch off Below 1 V
      N6-8 (LED) - N6-5 (GND) Y - R Illuminates when power window operation permitted Engine switch on (IG) and window lock switch UNLOCK 11 to 14 V
  7. CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH 
    Fig 7: Rear Power Window Regulator Switch Assembly (for LH) Connector End View
    GTY649452Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the O18 switch connector.
    2. Measure the resistance according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O18-5 (GND) - Body ground R - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the O18 switch connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O18-2 (UP) - O18-5 (GND) BR - R Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      O18-10 (DOWN) - O18-5 (GND) Y - R Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      O18-4 (AUTO) - O18-5 (GND) GR - R Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      O18-4 (AUTO) - O18-5 (GND) GR - R Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
      O18-8 (LED) - O18-5 (GND) L - R Illuminates when power window operation permitted Engine switch off Below 1 V
      O18-8 (LED) - O18-5 (GND) L - R Illuminates when power window operation permitted Engine switch on (IG) and window lock switch UNLOCK 11 to 14 V
  8. CHECK REAR WINDOW REGULATOR SWITCH ASSEMBLY RH 
    Fig 8: Rear Power Window Regulator Switch Assembly (for RH) Connector End View
    GTY642646Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the O7 switch connector.
    2. Measure the resistance according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O7-5 (GND) - Body ground R - Body ground Ground Always Below 1 Ω

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the O7 switch connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O7-2 (UP) - O7-5 (GND) BR - R Power window UP operation Engine switch on (IG), power window switch OFF → UP 11 to 14 V → Below 1 V
      O7-10 (DOWN) - O7-5 (GND) Y - R Power window DOWN operation Engine switch on (IG), power window switch OFF → DOWN 11 to 14 V → Below 1 V
      O7-4 (AUTO) - O7-5 (GND) GR - R Power window UP operation Engine switch on (IG), door glass fully open → power window AUTO UP operation → door glass fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      O7-4 (AUTO) - O7-5 (GND) GR - R Power window DOWN operation Engine switch on (IG), door glass fully closed → power window AUTO DOWN operation → door glass fully open 11 to 14 V → Below 1 V → 11 to 14 V
      O7-8 (LED) - O7-5 (GND) L - R Illuminates when power window operation permitted Engine switch off Below 1 V
      O7-8 (LED) - O7-5 (GND) L - R Illuminates when power window operation permitted Engine switch on (IG) and window lock switch UNLOCK 11 to 14 V
  9. CHECK FRONT MULTIPLEX NETWORK DOOR ECU LH 
    Fig 9: Front Door ECU LH Connector End Views
    GTY656525Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the N10 ECU connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N10-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      N10-11 (CPUB) - N10-1 (GND) B - W-B Battery (power supply) Always 11 to 14 V
      N10-6 (BDR) - N10-1 (GND) BE - W-B Battery (power supply) Always 11 to 14 V
      N10-4 (BCUT) - N10-1 (GND) B - W-B Ignition power supply Engine switch off Below 1 V
      N10-4 (BCUT) - N10-1 (GND) B - W-B Ignition power supply Engine switch on (IG) 11 to 14 V
      N10-3 (SIG) - N10-1 (GND) L - W-B Ignition power supply Engine switch off Below 1 V
      N10-3 (SIG) - N10-1 (GND) L - W-B Ignition power supply Engine switch on (IG) 11 to 14 V

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the N10 ECU connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N10-5 (BDRJ) - N10-1 (GND) BE - W-B +B power output Always 11 to 14 V
      N10-2 (PWE) - Body ground B - Body ground Ground Always Below 1 V
      P10-26 (CPBJ) - N10-1 (GND) B - W-B Ignition signal output Engine switch off Below 1 V
      P10-26 (CPBJ) - N10-1 (GND) B - W-B Ignition signal output Engine switch on (IG) 11 to 14 V
      P10-27 (SGND) - Body ground R - Body ground Ground Always Below 1 V
  10. CHECK FRONT MULTIPLEX NETWORK DOOR ECU RH 
    Fig 10: Front Door ECU RH Connector End Views
    GTY650486Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the N1 ECU connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N1-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      N1-11 (CPUB) - N1-1 (GND) R - W-B Battery (power supply) Always 11 to 14 V
      N1-6 (BDR) - N1-1 (GND) BE - W-B Battery (power supply) Always 11 to 14 V
      N1-3 (SIG) - N1-1 (GND) V - W-B Ignition power supply Engine switch off Below 1 V
      N1-3 (SIG) - N1-1 (GND) V - W-B Ignition power supply Engine switch on (IG) 11 to 14 V

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the N1 ECU connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N1-5 (BDRJ) - N1-1 (GND) BE - W-B +B power output Always 11 to 14 V
      N1-2 (PWE) - Body ground B - Body ground Ground Always Below 1 V
      P4-27 (SGND) - Body ground R - Body ground Ground Always Below 1 V
  11. CHECK REAR MULTIPLEX NETWORK DOOR ECU LH 
    Fig 11: Rear Door ECU LH Connector End Views
    GTY682764Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the O14 ECU connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O14-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      O14-11 (CPUB) - O14-1 (GND) R - W-B Battery (power supply) Always 11 to 14 V
      O14-6 (BDR) - O14-1 (GND) L - W-B Battery (power supply) Always 11 to 14 V
      O14-3 (SIG) - O14-1 (GND) Y - W-B Ignition power supply Engine switch off Below 1 V
      O14-3 (SIG) - O14-1 (GND) Y - W-B Ignition power supply Engine switch on (IG) 11 to 14 V

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the O14 ECU connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O14-5 (BDRJ) - O14-1 (GND) BE - W-B +B power output Always 11 to 14 V
      O14-2 (PWE) - Body ground B - Body ground Ground Always Below 1 V
      O15-25 (SGND) - Body ground R - Body ground Ground Always Below 1 V
  12. CHECK REAR MULTIPLEX NETWORK DOOR ECU RH 
    Fig 12: Rear Door ECU RH Connector End Views
    GTY666497Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the O3 ECU connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O3-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      O3-11 (CPUB) - O3-1 (GND) R - W-B Battery (power supply) Always 11 to 14 V
      O3-6 (BDR) - O3-1 (GND) L - W-B Battery (power supply) Always 11 to 14 V
      O3-3 (SIG) - O3-1 (GND) GR - W-B Ignition power supply Engine switch off Below 1 V
      O3-3 (SIG) - O3-1 (GND) GR - W-B Ignition power supply Engine switch on (IG) 11 to 14 V

      If the result is not as specified, there may be a malfunction on the wire harness side.

    3. Reconnect the O3 ECU connector.
    4. Measure the voltage according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      O3-5 (BDRJ) - O3-1 (GND) BE - W-B +B power output Always 11 to 14 V
      O3-2 (PWE) - Body ground B - Body ground Ground Always Below 1 V
      O2-25 (SGND) - Body ground R - Body ground Ground Always Below 1 V
  13. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK) 
    Fig 13: Main Body ECU (Driver Side Junction Block) Connector End Views
    GTY652385Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the DA, DD, DF, L11, L12 and L13 ECU connectors.
    2. Measure the resistance and voltage according to value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      L11-1 (GND3) - DA-41 (GND1) W-B - W-B Ground Always Below 1 Ω
      DA-40 (GND1) - Body ground W-B - Body ground Ground Always Below 1 Ω
      DA-40 (GND2) - Body ground W-B - Body ground Ground Always Below 1 Ω
      DF-1 (ALTB) - Body ground B - Body ground Ignition power supply Always 11 to 14 V
      L12-1 (AM2) - Body ground W - Body ground Battery power supply Always 11 to 14 V
      L13-6 (AM1) - Body ground W - Body ground Battery power supply Always 11 to 14 V
      L13-24 (DCTY) - Body ground W - Body ground Driver side door courtesy light switch input Driver side door is open Below 1 Ω
      Driver side door is closed 10 kΩ or higher
      L12-21 (PCTY) - Body ground L - Body ground Front passenger side door courtesy light switch input Front passenger side door is open Below 1 Ω
      Front passenger side door is closed 10 kΩ or higher
      L12-7 (RCTY) - Body ground R - Body ground Rear RH side door courtesy light switch input Rear RH side door is open Below 1 Ω
      Rear RH side door is closed 10 kΩ or higher
      DD-12 (LCTY) - Body ground L - Body ground Rear LH side door courtesy light switch input Rear LH side door is open Below 1 Ω
      Rear LH side door is closed 10 kΩ or higher
      • If the result is not as specified, the wire harness side may have a malfunction.
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