POWER WINDOW CONTROL SYSTEM(for Models with Jam Protection Function on Driver Door Window Only) TERMINALS OF ECU


  1. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

    A01KR9LC05
    *A for LHD *B for RHD

    1. Disconnect the H11*1 or G11*2 power window regulator master switch assembly connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Tech Tips

      Measure the values on the wire harness side with the connector disconnected.

      for LHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H11-7 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω
      H11-15 (B) - H11-7 (E) GR - W-B Power supply Power switch on (IG) 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      G11-7 (E) - Body ground W-B - Body ground Ground Always Below 1 Ω
      G11-15 (B) - G11-7 (E) GR - W-B Power supply Power switch on (IG) 11 to 14 V

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

    3. Reconnect the H11*1 or G11*2 power window regulator master switch assembly connector.


      • *1: for LHD

      • *2: for RHD

    4. Measure the voltage according to the value(s) in the table below.

      for LHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H11-18 (U) - H11-7 (E) W - W-B Power window motor UP output Power switch on (IG), driver door power window regulator switch OFF → UP (Manual operation) 11 to 14 V → Below 1 V
      H11-1 (A) - H11-7 (E) SB - W-B Power window motor AUTO UP output Power switch on (IG), driver door power window fully open → driver door power window regulator switch UP (AUTO UP position) → driver door power window fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      Power window motor AUTO DOWN output Power switch on (IG), driver door power window fully closed → driver door power window regulator switch DOWN (AUTO DOWN position) → driver door power window fully open 11 to 14 V → Below 1 V → 11 to 14 V
      H11-10 (D) - H11-7 (E) B - W-B Power window motor DOWN output Power switch on (IG), driver door power window regulator switch OFF → DOWN (Manual operation) 11 to 14 V → Below 1 V
      H11-12 (U) - H11-7 (E) G - W-B Power window motor UP output Power switch on (IG), front passenger door power window regulator switch OFF → UP (Manual operation) Below 1 V → 11 to 14 V
      H11-16 (D) - H11-7 (E) B - W-B Power window motor DOWN output Power switch on (IG), front passenger door power window regulator switch OFF → DOWN (Manual operation) Below 1 V → 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      G11-9 (U) - G11-7 (E) W - W-B Power window motor UP output Power switch on (IG), driver door power window regulator switch OFF → UP (Manual operation) 11 to 14 V → Below 1 V
      G11-18 (A) - G11-7 (E) SB - W-B Power window motor AUTO UP output Power switch on (IG), driver door power window fully open → driver door power window regulator switch UP (AUTO UP position) → driver door power window fully closed 11 to 14 V → Below 1 V → 11 to 14 V
      Power window motor AUTO DOWN output Power switch on (IG), driver door power window fully closed → driver door power window regulator switch DOWN (AUTO DOWN position) → driver door power window fully open 11 to 14 V → Below 1 V → 11 to 14 V
      G11-6 (D) - G11-7 (E) B - W-B Power window motor DOWN output Power switch on (IG), driver door power window regulator regulator switch OFF → DOWN (Manual operation) 11 to 14 V → Below 1 V
      G11-12 (U) - G11-7 (E) R - W-B Power window motor UP output Power switch on (IG), front passenger door power window regulator switch OFF → UP (Manual operation) Below 1 V → 11 to 14 V
      G11-10 (D) - G11-7 (E) Y - W-B Power window motor DOWN output Power switch on (IG), front passenger door power window regulator switch OFF → DOWN (Manual operation) Below 1 V → 11 to 14 V

      If the result is not as specified, the power window regulator master switch assembly may be malfunctioning.

  2. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY

    A01KRPXC02
    *A for LHD *B for RHD

    1. Disconnect the G9*1 or H9*2 power window regulator switch assembly connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage according to the value(s) in the table below.

      Tech Tips

      Measure the values on the wire harness side with the connector disconnected.

      for LHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      G9-3 (B) - Body ground GR - Body ground Power supply Power switch on (IG) 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H9-3 (B) - Body ground GR - Body ground Power supply Power switch on (IG) 11 to 14 V

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

    3. Reconnect the G9*1 or H9*2 power window regulator switch assembly connector.


      • *1: for LHD

      • *2: for RHD

    4. Measure the voltage according to the value(s) in the table below.

      for LHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      G9-4 (U) - Body ground R - Body ground Power window motor UP output Power switch on (IG), power window regulator switch assembly OFF → UP (Manual operation) Below 1 V → 11 to 14 V
      G9-1 (D) - Body ground B - Body ground Power window motor DOWN output Power switch on (IG), power window regulator switch assembly OFF → DOWN (Manual operation) Below 1 V → 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H9-4 (U) - Body ground B - Body ground Power window motor UP output Power switch on (IG), power window regulator switch assembly OFF → UP (Manual operation) Below 1 V → 11 to 14 V
      H9-1 (D) - Body ground R - Body ground Power window motor DOWN output Power switch on (IG), power window regulator switch assembly OFF → DOWN (Manual operation) Below 1 V → 11 to 14 V

      If the result is not as specified, the power window regulator switch assembly may be malfunctioning.

  3. CHECK FRONT DOOR WINDOW REGULATOR ASSEMBLY (for Driver Door)

    A01KS83C02
    *A for LHD *B for RHD

    1. Disconnect the H14*1 or G5*2 front door window regulator assembly (for driver door) connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Tech Tips

      Measure the values on the wire harness side with the connector disconnected.

      for LHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H14-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      H14-2 (B) - Body ground GR - Body ground Power supply Power switch off 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      G5-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      G5-2 (B) - Body ground GR - Body ground Power supply Power switch off 11 to 14 V

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

    3. Reconnect the H14*1 or G5*2 front door window regulator assembly (for driver door) connector.


      • *1: for LHD

      • *2: for RHD

    4. Measure the voltage according to the value(s) in the table below.

      for LHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H14-4 (AUTO) - H14-1 (GND) SB - W-B Power window motor AUTO UP input Power switch on (IG), driver door power window fully open 11 to 14 V
      H14-4 (AUTO) - H14-1 (GND) SB - W-B Power window motor AUTO UP input Power switch on (IG), driver door power window moving, power window regulator master switch assembly (driver door power window regulator switch) fully pulled up (Auto operation) Below 1 V
      H14-4 (AUTO) - H14-1 (GND) SB - W-B Power window motor AUTO UP input Power switch on (IG), driver door power window fully closed 11 to 14 V
      H14-4 (AUTO) - H14-1 (GND) SB - W-B Power window motor AUTO DOWN input Power switch on (IG), driver door power window fully closed 11 to 14 V
      H14-4 (AUTO) - H14-1 (GND) SB - W-B Power window motor AUTO DOWN input Power switch on (IG), driver door power window moving, power window regulator master switch assembly (driver door power window regulator switch) fully pushed down (Auto operation) Below 1 V
      H14-4 (AUTO) - H14-1 (GND) SB - W-B Power window motor AUTO DOWN input Power switch on (IG), driver door power window fully open 11 to 14 V
      H14-5 (LED) - H14-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      H14-5 (LED) - H14-1 (GND) LG - W-B LED illumination signal Power switch turned off Below 1 V
      H14-7 (DOWN) - H14-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) not pushed or pulled 11 to 14 V
      H14-7 (DOWN) - H14-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) pushed halfway down (Manual operation) Below 1 V
      H14-7 (DOWN) - H14-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver door power window fully closed 11 to 14 V
      H14-7 (DOWN) - H14-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) fully pushed down (Auto operation) Below 1 V
      H14-7 (DOWN) - H14-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver door power window fully open 11 to 14 V
      H14-10 (UP) - H14-1 (GND) W - W-B Power window motor UP input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) not pushed or pulled 11 to 14 V
      H14-10 (UP) - H14-1 (GND) W - W-B Power window motor UP input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) pulled halfway up (Manual operation) Below 1 V
      H14-10 (UP) - H14-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window fully open 11 to 14 V
      H14-10 (UP) - H14-1 (GND) W - W-B Power window motor UP input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) fully pulled up (Auto operation) Below 1 V
      H14-10 (UP) - H14-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window fully closed 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      G5-4 (AUTO) - G5-1 (GND) SB - W-B Power window motor AUTO UP input Power switch on (IG), driver door power window fully open 11 to 14 V
      G5-4 (AUTO) - G5-1 (GND) SB - W-B Power window motor AUTO UP input Power switch on (IG), driver door power window moving, power window regulator master switch assembly (driver door power window regulator switch) fully pulled up (Auto operation) Below 1 V
      G5-4 (AUTO) - G5-1 (GND) SB - W-B Power window motor AUTO UP input Power switch on (IG), driver door power window fully closed 11 to 14 V
      G5-4 (AUTO) - G5-1 (GND) SB - W-B Power window motor AUTO DOWN input Power switch on (IG), driver door power window fully closed 11 to 14 V
      G5-4 (AUTO) - G5-1 (GND) SB - W-B Power window motor AUTO DOWN input Power switch on (IG), driver door power window moving, power window regulator master switch assembly (driver door power window regulator switch) fully pushed down (Auto operation) Below 1 V
      G5-4 (AUTO) - G5-1 (GND) SB - W-B Power window motor AUTO DOWN input Power switch on (IG), driver door power window fully open 11 to 14 V
      G5-5 (LED) - G5-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      G5-5 (LED) - G5-1 (GND) LG - W-B LED illumination signal Power switch turned off Below 1 V
      G5-7 (DOWN) - G5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) not pushed or pulled 11 to 14 V
      G5-7 (DOWN) - G5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) pushed halfway down (Manual operation) Below 1 V
      G5-7 (DOWN) - G5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver door power window fully closed 11 to 14 V
      G5-7 (DOWN) - G5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) fully pushed down (Auto operation) Below 1 V
      G5-7 (DOWN) - G5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver door power window fully open 11 to 14 V
      G5-10 (UP) - G5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) not pushed or pulled 11 to 14 V
      G5-10 (UP) - G5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) pulled halfway up (Manual operation) Below 1 V
      G5-10 (UP) - G5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window fully open 11 to 14 V
      G5-10 (UP) - G5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), power window regulator master switch assembly (driver door power window regulator switch) fully pulled up (Auto operation) Below 1 V
      G5-10 (UP) - G5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window fully closed 11 to 14 V

      If the result is not as specified, the front door window regulator assembly (for driver door) may be malfunctioning.

  4. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)


    1. Disconnect the MB main body ECU (multiplex network body ECU) connector.

      A01KSAOC13
      *A Main Body ECU (Multiplex Network Body ECU) with 1 Connector - -
      *1 Main Body ECU (Multiplex Network Body ECU) - -
      *a 1 Connector - -
      A01KT3NC11
      *A Main Body ECU (Multiplex Network Body ECU) with 3 Connectors - -
      *1 Main Body ECU (Multiplex Network Body ECU) - -
      *a 3 Connectors - -

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Tech Tips

      Measure the values on the wire harness side with the connectors disconnected.

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      MB-11 (GND1) - Body ground - Ground Always Below 1 Ω
      MB-30 (BECU) - Body ground - Auxiliary battery power supply Power switch off 11 to 14 V
      MB-29 (ACC) - Body ground - ACC power supply Power switch on (ACC) 11 to 14 V
      MB-29 (ACC) - Body ground - ACC power supply Power switch off Below 1 V
      MB-32 (IG) - Body ground - Power switch power supply Power switch on (IG) 11 to 14 V
      MB-32 (IG) - Body ground - Power switch power supply Power switch off Below 1 V

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

    3. Reconnect the MB main body ECU (multiplex network body ECU) connector.

    4. Measure the voltage according to the value(s) in the table below.

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      E22-2 (KOFF) - Body ground G - Body ground Power window relay operation signal Power switch on (IG) 11 to 14 V
      E22-2 (KOFF) - Body ground G - Body ground Power window relay operation signal Approximately 43 seconds after power switch turned off Below 1 V
      3E-25 (FLCY) - Body ground W - Body ground Front door courtesy switch LH input Front door LH open Below 1 V
      3E-25 (FLCY) - Body ground W - Body ground Front door courtesy switch LH input Front door LH closed Pulse generation
      E22-19 (FRCY) - Body ground V - Body ground Front door courtesy switch RH input Front door RH open Below 1 V
      E22-19 (FRCY) - Body ground V - Body ground Front door courtesy switch RH input Front door RH closed Pulse generation

      If the result is not as specified, the main body ECU (multiplex network body ECU) or instrument panel junction block assembly may be malfunctioning.