POWER WINDOW CONTROL SYSTEM TERMINALS OF ECU


  1. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY


    1. Disconnect the I13*1 or H12*2 power window regulator master switch assembly connector.


      • *1: for LHD

      • *2: for RHD

      A003TF7E34

    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
      I13-11 (B) - I13-12 (GND) W - W-B Power supply Power switch on (IG) 11 to 14 V
      I13-12 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H12-11 (B) - H12-12 (GND) W - W-B Power supply Power switch on (IG) 11 to 14 V
      H12-12 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

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

    3. Reconnect the I13*1 or H12*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
      I13-15 (DOWN) - I13-12 (GND) B - W-B Power window motor DOWN output Power switch on (IG), driver side power window regulator switch OFF 11 to 14 V
      I13-15 (DOWN) - I13-12 (GND) B - W-B Power window motor DOWN output Power switch on (IG), driver door power window switch DOWN (Manual operation) Below 1 V
      I13-18 (LED) - I13-12 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      I13-18 (LED) - I13-12 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      I13-20 (UP) - I13-12 (GND) W - W-B Power window motor UP output Power switch on (IG), driver door power window switch OFF 11 to 14 V
      I13-20 (UP) - I13-12 (GND) W - W-B Power window motor UP output Power switch on (IG), driver door power window switch UP (Manual operation) Below 1 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H12-15 (DOWN) - H12-12 (GND) B - W-B Power window motor DOWN output Power switch on (IG), driver side power window regulator switch OFF 11 to 14 V
      H12-15 (DOWN) - H12-12 (GND) B - W-B Power window motor DOWN output Power switch on (IG), driver door power window switch DOWN (Manual operation) Below 1 V
      H12-18 (LED) - H12-12 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      H12-18 (LED) - H12-12 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      H12-20 (UP) - H12-12 (GND) W - W-B Power window motor UP output Power switch on (IG), driver door power window switch OFF 11 to 14 V
      H12-20 (UP) - H12-12 (GND) W - W-B Power window motor UP output Power switch on (IG), driver door power window switch UP (Manual operation) Below 1 V

      If the result is not as specified, the power window regulator master switch assembly may have a malfunction.

  2. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side)


    1. Disconnect the H11*1 or I12*2 power window regulator switch assembly (for front passenger side) connector.


      • *1: for LHD

      • *2: for RHD

      A003SR8E33

    2. Measure the 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
      H11-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      I12-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

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

    3. Reconnect the H11*1 or I12*2 power window regulator switch assembly (for front passenger side) 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
      H11-4 (LED) - H11-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      H11-4 (LED) - H11-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      H11-8 (AUTO) - H11-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), front passenger side power window fully open 11 to 14 V
      H11-8 (AUTO) - H11-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), front passenger side power window fully UP (AUTO UP position) Below 1 V
      H11-8 (AUTO) - H11-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), front passenger side power window fully stopped (UP) 11 to 14 V
      H11-8 (AUTO) - H11-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), front passenger side power window fully closed 11 to 14 V
      H11-8 (AUTO) - H11-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), front passenger side power window fully DOWN (AUTO DOWN position) Below 1 V
      H11-8 (AUTO) - H11-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), front passenger side power window fully stopped (DOWN) 11 to 14 V
      H11-7 (DOWN) - H11-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      H11-7 (DOWN) - H11-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for front passenger side) DOWN (Manual operation) Below 1 V
      H11-6 (UP) - H11-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      H11-6 (UP) - H11-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for front passenger side) UP (Manual operation) Below 1 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      I12-4 (LED) - I12-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      I12-4 (LED) - I12-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      I12-8 (AUTO) - I12-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), front passenger side power window fully open 11 to 14 V
      I12-8 (AUTO) - I12-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), front passenger side power window fully UP (AUTO UP position) Below 1 V
      I12-8 (AUTO) - I12-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), front passenger side power window fully stopped (UP) 11 to 14 V
      I12-8 (AUTO) - I12-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), front passenger side power window fully closed 11 to 14 V
      I12-8 (AUTO) - I12-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), front passenger side power window fully DOWN (AUTO DOWN position) Below 1 V
      I12-8 (AUTO) - I12-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), front passenger side power window fully stopped (DOWN) 11 to 14 V
      I12-7 (DOWN) - I12-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      I12-7 (DOWN) - I12-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for front passenger side) DOWN (Manual operation) Below 1 V
      I12-6 (UP) - I12-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      I12-6 (UP) - I12-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for front passenger side) UP (Manual operation) Below 1 V

      If the result is not as specified, the power window regulator switch assembly (for front passenger side) may have a malfunction.

  3. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH Side)


    1. Disconnect the K5 power window regulator switch assembly (for rear LH side) connector.

      A003SR8E35

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

      Tech Tips

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      K5-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

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

    3. Reconnect the K5 power window regulator switch assembly (for rear LH side) connector.

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      K5-4 (LED) - K5-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      K5-4 (LED) - K5-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      K5-8 (AUTO) - K5-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), rear LH side power window fully open 11 to 14 V
      K5-8 (AUTO) - K5-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), rear LH side power window fully UP (AUTO UP position) Below 1 V
      K5-8 (AUTO) - K5-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), rear LH side power window fully stopped (UP) 11 to 14 V
      K5-8 (AUTO) - K5-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), rear LH side power window fully closed 11 to 14 V
      K5-8 (AUTO) - K5-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), rear LH side power window fully DOWN (AUTO DOWN position) Below 1 V
      K5-8 (AUTO) - K5-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), rear LH side power window fully stopped (DOWN) 11 to 14 V
      K5-7 (DOWN) - K5-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for rear LH side) OFF 11 to 14 V
      K5-7 (DOWN) - K5-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for rear LH side) DOWN (Manual operation) Below 1 V
      K5-6 (UP) - K5-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for rear LH side) OFF 11 to 14 V
      K5-6 (UP) - K5-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for rear LH side) UP (Manual operation) Below 1 V

      If the result is not as specified, the power window regulator switch assembly (for rear LH side) may have a malfunction.

  4. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear RH Side)


    1. Disconnect the J5 power window regulator switch assembly (for rear RH side) connector.

      A003SR8E36

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

      Tech Tips

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      J5-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω

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

    3. Reconnect the J5 power window regulator switch assembly (for rear RH side) connector.

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      J5-4 (LED) - J5-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      J5-4 (LED) - J5-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      J5-8 (AUTO) - J5-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), rear RH side power window fully open 11 to 14 V
      J5-8 (AUTO) - J5-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), rear RH side power window fully open (AUTO UP position) Below 1 V
      J5-8 (AUTO) - J5-1 (GND) W - W-B Power window motor AUTO UP output Power switch on (IG), rear RH side power window fully stopped (UP) 11 to 14 V
      J5-8 (AUTO) - J5-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), rear RH side power window fully closed 11 to 14 V
      J5-8 (AUTO) - J5-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), rear RH side power window fully DOWN (AUTO DOWN position) Below 1 V
      J5-8 (AUTO) - J5-1 (GND) W - W-B Power window motor AUTO DOWN output Power switch on (IG), rear RH side power window fully stopped (DOWN) 11 to 14 V
      J5-7 (DOWN) - J5-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for rear RH side) OFF 11 to 14 V
      J5-7 (DOWN) - J5-1 (GND) P - W-B Power window motor DOWN output Power switch on (IG), power window regulator switch assembly (for rear RH side) DOWN (Manual operation) Below 1 V
      J5-6 (UP) - J5-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for rear RH side) OFF 11 to 14 V
      J5-6 (UP) - J5-1 (GND) B - W-B Power window motor UP output Power switch on (IG), power window regulator switch assembly (for rear RH side) UP (Manual operation) Below 1 V

      If the result is not as specified, the power window regulator switch assembly (for rear RH side) may have a malfunction.

  5. CHECK FRONT DOOR WINDOW REGULATOR ASSEMBLY (for Driver Side)


    1. Disconnect the I6*1 or H5*2 front door window regulator assembly (for driver side) connector.


      • *1: for LHD

      • *2: for RHD

      A003TBGE65

    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
      I6-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      I6-2 (B) - Body ground L - Body ground Power supply Always 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H5-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      H5-2 (B) - Body ground L - Body ground Power supply Always 11 to 14 V

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

    3. Reconnect the I6*1 or H5*2 front door window regulator assembly (for driver side) 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
      I6-5 (LED) - I6-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      I6-5 (LED) - I6-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      I6-7 (DOWN) - I6-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver side power window regulator switch OFF 11 to 14 V
      I6-7 (DOWN) - I6-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver door power window switch DOWN (Manual operation) Below 1 V
      I6-7 (DOWN) - I6-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver side power window fully closed 11 to 14 V
      I6-7 (DOWN) - I6-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver side power window fully DOWN (AUTO DOWN position) Below 1 V
      I6-7 (DOWN) - I6-1 (GND) B - W-B Power window motor AUTO DOWN input Power switch on (IG), driver side power window fully stopped (DOWN) 11 to 14 V
      I6-10 (UP) - I6-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window switch OFF 11 to 14 V
      I6-10 (UP) - I6-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window switch UP (Manual operation) Below 1 V
      I6-10 (UP) - I6-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver side power window fully open 11 to 14 V
      I6-10 (UP) - I6-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver side power window fully UP (AUTO UP position) Below 1 V
      I6-10 (UP) - I6-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver side power window fully stopped (UP) 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      H5-5 (LED) - H5-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      H5-5 (LED) - H5-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      H5-7 (DOWN) - H5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver side power window regulator switch OFF 11 to 14 V
      H5-7 (DOWN) - H5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver door power window switch DOWN (Manual operation) Below 1 V
      H5-7 (DOWN) - H5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver side power window fully closed 11 to 14 V
      H5-7 (DOWN) - H5-1 (GND) B - W-B Power window motor DOWN input Power switch on (IG), driver side power window fully DOWN (AUTO DOWN position) Below 1 V
      H5-7 (DOWN) - H5-1 (GND) B - W-B Power window motor AUTO DOWN input Power switch on (IG), driver side power window fully stopped (DOWN) 11 to 14 V
      H5-10 (UP) - H5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window switch OFF 11 to 14 V
      H5-10 (UP) - H5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver door power window switch UP (Manual operation) Below 1 V
      H5-10 (UP) - H5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver side power window fully open 11 to 14 V
      H5-10 (UP) - H5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver side power window fully UP (AUTO UP position) Below 1 V
      H5-10 (UP) - H5-1 (GND) W - W-B Power window motor UP input Power switch on (IG), driver side power window fully stopped (UP) 11 to 14 V

      If the result is not as specified, the front door window regulator assembly (for driver side) may have a malfunction.

  6. CHECK FRONT DOOR WINDOW REGULATOR ASSEMBLY (for Front Passenger Side)


    1. Disconnect the H13*1 or I11*2 front door window regulator assembly (for front passenger side) connector.


      • *1: for LHD

      • *2: for RHD

      A003TBGE66

    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
      H13-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      H13-2 (B) - Body ground G - Body ground Power supply Always 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      I11-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      I11-2 (B) - Body ground G - Body ground Power supply Always 11 to 14 V

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

    3. Reconnect the H13*1 or I11*2 front door window regulator assembly (for front passenger side) 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
      H13-4 (AUTO) - H13-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), front passenger side power window fully open 11 to 14 V
      H13-4 (AUTO) - H13-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), front passenger side power window fully UP (AUTO UP position) Below 1 V
      H13-4 (AUTO) - H13-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), front passenger side power window fully stopped (UP) 11 to 14 V
      H13-4 (AUTO) - H13-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), front passenger side power window fully closed 11 to 14 V
      H13-4 (AUTO) - H13-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), front passenger side power window fully DOWN (AUTO DOWN position) Below 1 V
      H13-4 (AUTO) - H13-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), front passenger side power window fully stopped (DOWN) 11 to 14 V
      H13-5 (LED) - H13-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      H13-5 (LED) - H13-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      H13-7 (DOWN) - H13-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      H13-7 (DOWN) - H13-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for front passenger side) DOWN (Manual operation) Below 1 V
      H13-7 (DOWN) - H13-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), front passenger side power window fully closed 11 to 14 V
      H13-7 (DOWN) - H13-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), front passenger side power window fully DOWN (AUTO DOWN position) Below 1 V
      H13-7 (DOWN) - H13-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), front passenger side power window fully stopped (DOWN) 11 to 14 V
      H13-10 (UP) - H13-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      H13-10 (UP) - H13-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for front passenger side) UP (Manual operation) Below 1 V
      H13-10 (UP) - H13-1 (GND) B - W-B Power window motor UP input Power switch on (IG), front passenger side power window fully open 11 to 14 V
      H13-10 (UP) - H13-1 (GND) B - W-B Power window motor UP input Power switch on (IG), front passenger side power window fully UP (AUTO UP position) Below 1 V
      H13-10 (UP) - H13-1 (GND) B - W-B Power window motor UP input Power switch on (IG), front passenger side power window fully stopped (UP) 11 to 14 V
      for RHD
      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      I11-4 (AUTO) - I11-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), front passenger side power window fully open 11 to 14 V
      I11-4 (AUTO) - I11-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), front passenger side power window fully UP (AUTO UP position) Below 1 V
      I11-4 (AUTO) - I11-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), front passenger side power window fully stopped (UP) 11 to 14 V
      I11-4 (AUTO) - I11-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), front passenger side power window fully closed 11 to 14 V
      I11-4 (AUTO) - I11-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), front passenger side power window fully DOWN (AUTO DOWN position) Below 1 V
      I11-4 (AUTO) - I11-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), front passenger side power window fully stopped (DOWN) 11 to 14 V
      I11-5 (LED) - I11-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      I11-5 (LED) - I11-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      I11-7 (DOWN) - I11-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      I11-7 (DOWN) - I11-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for front passenger side) DOWN (Manual operation) Below 1 V
      I11-7 (DOWN) - I11-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), front passenger side power window fully closed 11 to 14 V
      I11-7 (DOWN) - I11-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), front passenger side power window fully DOWN (AUTO DOWN position) Below 1 V
      I11-7 (DOWN) - I11-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), front passenger side power window fully stopped (DOWN) 11 to 14 V
      I11-10 (UP) - I11-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for front passenger side) OFF 11 to 14 V
      I11-10 (UP) - I11-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for front passenger side) UP (Manual operation) Below 1 V
      I11-10 (UP) - I11-1 (GND) B - W-B Power window motor UP input Power switch on (IG), front passenger side power window fully open 11 to 14 V
      I11-10 (UP) - I11-1 (GND) B - W-B Power window motor UP input Power switch on (IG), front passenger side power window fully UP (AUTO UP position) Below 1 V
      I11-10 (UP) - I11-1 (GND) B - W-B Power window motor UP input Power switch on (IG), front passenger side power window fully stopped (UP) 11 to 14 V

      If the result is not as specified, the front door window regulator assembly (for front passenger side) may have a malfunction.

  7. CHECK REAR DOOR WINDOW REGULATOR ASSEMBLY (for LH Side)


    1. Disconnect the K6 rear door window regulator assembly (for LH side) connector.

      A003TBGE67

    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.

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      K6-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      K6-2 (B) - Body ground P - Body ground Power supply Always 11 to 14 V

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

    3. Reconnect the K6 rear door window regulator assembly (for LH side) connector.

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      K6-4 (AUTO) - K6-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), rear LH side power window fully open 11 to 14 V
      K6-4 (AUTO) - K6-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), rear LH side power window fully UP (AUTO UP position) Below 1 V
      K6-4 (AUTO) - K6-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), rear LH side power window fully stopped (UP) 11 to 14 V
      K6-4 (AUTO) - K6-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), rear LH side power window fully closed 11 to 14 V
      K6-4 (AUTO) - K6-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), rear LH side power window fully DOWN (AUTO DOWN position) Below 1 V
      K6-4 (AUTO) - K6-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), rear LH side power window fully stopped (DOWN) 11 to 14 V
      K6-5 (LED) - K6-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      K6-5 (LED) - K6-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      K6-7 (DOWN) - K6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for rear LH side) OFF 11 to 14 V
      K6-7 (DOWN) - K6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for rear LH side) DOWN (Manual operation) Below 1 V
      K6-7 (DOWN) - K6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), rear LH side power window fully closed 11 to 14 V
      K6-7 (DOWN) - K6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), rear LH side power window fully DOWN (AUTO DOWN position) Below 1 V
      K6-7 (DOWN) - K6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), rear LH side power window fully stopped (DOWN) 11 to 14 V
      K6-10 (UP) - K6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for rear LH side) OFF 11 to 14 V
      K6-10 (UP) - K6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for rear LH side) UP (Manual operation) Below 1 V
      K6-10 (UP) - K6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), rear LH side power window fully open 11 to 14 V
      K6-10 (UP) - K6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), rear LH side power window fully UP (AUTO UP position) Below 1 V
      K6-10 (UP) - K6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), rear LH side power window fully stopped (UP) 11 to 14 V

      If the result is not as specified, the rear door window regulator assembly (for LH side) may have a malfunction.

  8. CHECK REAR DOOR WINDOW REGULATOR ASSEMBLY (for RH Side)


    1. Disconnect the J6 rear door window regulator assembly (for RH side) connector.

      A003TBGE68

    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.

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      J6-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      J6-2 (B) - Body ground L - Body ground Power supply Always 11 to 14 V

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

    3. Reconnect the J6 rear door window regulator assembly (for RH side) connector.

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      J6-4 (AUTO) - J6-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), rear RH side power window fully open 11 to 14 V
      J6-4 (AUTO) - J6-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), rear RH side power window fully open (AUTO UP position) Below 1 V
      J6-4 (AUTO) - J6-1 (GND) W - W-B Power window motor AUTO UP input Power switch on (IG), rear RH side power window fully stopped (UP) 11 to 14 V
      J6-4 (AUTO) - J6-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), rear RH side power window fully closed 11 to 14 V
      J6-4 (AUTO) - J6-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), rear RH side power window fully DOWN (AUTO DOWN position) Below 1 V
      J6-4 (AUTO) - J6-1 (GND) W - W-B Power window motor AUTO DOWN input Power switch on (IG), rear RH side power window fully stopped (DOWN) 11 to 14 V
      J6-5 (LED) - J6-1 (GND) LG - W-B LED illumination signal Power switch on (IG) 11 to 14 V
      J6-5 (LED) - J6-1 (GND) LG - W-B LED illumination signal Approximately 45 seconds after power switch turned off Below 1 V
      J6-7 (DOWN) - J6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for rear RH side) OFF 11 to 14 V
      J6-7 (DOWN) - J6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), power window regulator switch assembly (for rear RH side) DOWN (Manual operation) Below 1 V
      J6-7 (DOWN) - J6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), rear RH side power window fully closed 11 to 14 V
      J6-7 (DOWN) - J6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), rear RH side power window fully DOWN (AUTO DOWN position) Below 1 V
      J6-7 (DOWN) - J6-1 (GND) P - W-B Power window motor DOWN input Power switch on (IG), rear RH side power window fully stopped (DOWN) 11 to 14 V
      J6-10 (UP) - J6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for rear RH side) OFF 11 to 14 V
      J6-10 (UP) - J6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), power window regulator switch assembly (for rear RH side) UP (Manual operation) Below 1 V
      J6-10 (UP) - J6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), rear RH side power window fully open 11 to 14 V
      J6-10 (UP) - J6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), rear RH side power window fully UP (AUTO UP position) Below 1 V
      J6-10 (UP) - J6-1 (GND) B - W-B Power window motor UP input Power switch on (IG), rear RH side power window fully stopped (UP) 11 to 14 V

      If the result is not as specified, the rear door window regulator assembly (for RH side) may have a malfunction.

  9. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)


    1. Disconnect the 2B and 2C junction block connectors.

      A003RRTE02

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

    3. 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
      2B-6 (GND1) - Body ground W-B - Body ground Ground Always Below 1 Ω
      2C-18 (BECU) - Body ground W - Body ground Battery power supply Power switch off 11 to 14 V
      MB-31 (ALTB) - Body ground - Battery power supply Power switch off 11 to 14 V
      MB-32 (IG) - Body ground - IG power supply Power switch off Below 1 V
      MB-32 (IG) - Body ground - IG 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 or instrument panel junction block assembly.

    4. Reconnect the 2B and 2C junction block connectors.

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

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

      Tester Connection Wiring Color Terminal Description Condition Specified Condition
      2D-35 (FLCY) - Body ground W - Body ground Front door courtesy switch LH input Front door LH open Below 1 V
      2D-35 (FLCY) - Body ground W - Body ground Front door courtesy switch LH input Front door LH closed 11 to 14 V
      2B-31 (FRCY) - Body ground BR - Body ground Front door courtesy switch RH input Front door RH open Below 1 V
      2B-31 (FRCY) - Body ground BR - Body ground Front door courtesy switch RH input Front door RH closed 11 to 14 V

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