Power Window Control System (W/O Jam Protection Function) Terminals Of Ecu

Vehicle Exterior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Window Glass. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (for Double Cab)

  1. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (except Double Cab)

Power Window Control System (W/O Jam Protection Function) -- Terminals Of Ecu



CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (for Double Cab)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Window Glass.Power Window Control System (W/ Jam Protection Function).Power Window Control System (W/O Jam Protection Function) Terminals Of Ecu

  1. Disconnect the I12 power window regulator master switch assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specified Condition
    I12-6 (B) - Body ground
    		L - Body ground
    		Ignition power supply
    		Ignition switch off
    		Below 1 V
    I12-6 (B) - Body ground
    		L - Body ground
    		Ignition power supply
    		Ignition switch ON
    		11 to 14 V
    I12-3 (E) - Body ground
    		W-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 I12 power window regulator master switch assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specified Condition
    I12-4 (U) - I12-3 (E)
    		R - W-B
    		Front power window regulator motor assembly LH up output
    		Ignition switch ON, driver side power window switch off → up
    		Below 1 V → 11 to 14 V
    I12-9 (D) - I12-3 (E)
    		L-R - W-B
    		Front power window regulator motor assembly LH down output
    		Ignition switch ON, driver side power window switch off → down (manual operation)
    		Below 1 V → 11 to 14 V
    Ignition switch ON, driver side power window fully closed → driver side power window switch down (auto operation) → driver side power window fully open
    		Below 1 V → 11 to 14 V → Below 1 V
    I12-18 (U) - I12-3 (E)
    		R-L - W-B
    		Front power window regulator motor assembly RH up output
    1. Window lock switch off
    2. Ignition switch ON, front passenger side power window remote manual switch off → up
    		Below 1 V → 11 to 14 V
    I12-15 (D) - I12-3 (E)
    		G-W - W-B
    		Front power window regulator motor assembly RH down output
    1. Window lock switch off
    2. Ignition switch ON, front passenger side power window remote manual switch off → down
    		Below 1 V → 11 to 14 V
    I12-12 (U) - I12-3 (E)
    		R-Y - W-B
    		Rear power window regulator motor assembly LH up output
    1. Window lock switch off
    2. Ignition switch ON, rear power window LH remote manual switch off → up
    		Below 1 V → 11 to 14 V
    I12-13 (D) - I12-3 (E)
    		G-Y - W-B
    		Rear power window regulator motor assembly LH down output
    1. Window lock switch off
    2. Ignition switch ON, rear power window LH remote manual switch off → down
    		Below 1 V → 11 to 14 V
    I12-10 (U) - I12-3 (E)
    		R-B - W-B
    		Rear power window regulator motor assembly RH up output
    1. Window lock switch off
    2. Ignition switch ON, rear power window RH remote manual switch off → up
    		Below 1 V → 11 to 14 V
    I12-16 (D) - I12-3 (E)
    		G-B - W-B
    		Rear power window regulator motor assembly RH down output
    1. Window lock switch off
    2. Ignition switch ON, rear power window RH remote manual switch off → down
    		Below 1 V → 11 to 14 V
    If the result is not as specified, the master switch may have a malfunction.

CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (except Double Cab)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Window Glass.Power Window Control System (W/ Jam Protection Function).Power Window Control System (W/O Jam Protection Function) Terminals Of Ecu

  1. Disconnect the I13 power window regulator master switch assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specified Condition
    I13-9 (B) - Body ground
    		L - Body ground
    		Ignition power supply
    		Ignition switch off
    		Below 1 V
    I13-9 (B) - Body ground
    		L - Body ground
    		Ignition power supply
    		Ignition switch ON
    		11 to 14 V
    I13-1 (E) - Body ground
    		W-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 I13 power window regulator master switch assembly connector.

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

    Terminal No. (Symbol)
    		Wiring Color
    		Terminal Description
    		Condition
    		Specified Condition
    I13-3 (U) - I13-1 (E)
    		R - W-B
    		Front power window regulator motor assembly LH up output
    		Ignition switch ON, driver side power window switch off → up
    		Below 1 V → 11 to 14 V
    I13-4 (D) - I13-1 (E)
    		L-R - W-B
    		Front power window regulator motor assembly LH down output
    		Ignition switch ON, driver side power window switch off → down (manual operation)
    		Below 1 V → 11 to 14 V
    Ignition switch ON, driver side power window fully closed → driver side power window switch down (auto operation) → driver side power window fully open
    		Below 1 V → 11 to 14 V → Below 1 V
    I13-8 (U) - I13-1 (E)
    		R-L - W-B
    		Front power window regulator motor assembly RH up output
    1. Window lock switch off
    2. Ignition switch ON, front passenger side power window remote manual switch off → up
    		Below 1 V → 11 to 14 V
    I13-10 (D) - I13-1 (E)
    		G-W - W-B
    		Front power window regulator motor assembly RH down output
    1. Window lock switch off
    2. Ignition switch ON, front passenger side power window remote manual switch off → down
    		Below 1 V → 11 to 14 V
    If the result is not as specified, the master switch may have a malfunction.