LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2021 >> Tundra Trail, 4WD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System (W/O Jam Protection Function) - Diagnostics & Symptom Tests >> POWER WINDOW CONTROL SYSTEM (w/o Jam Protection Function) >> Operation Check [08/2015 - 08/2017] >> Operation Check [08/2015 - 08/2017]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Operation Check [08/2015 - 08/2017]

  1. CHECK WINDOW LOCK SWITCH 
    Fig 1: Identifying Window Lock Switch
    GTY611015Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Check that the front passenger side power window and rear power windows*1, *2 cannot be operated when the window lock switch of the master switch is pressed.

      OK

      Operation of front passenger side power window and rear power windows*1, *2 are disabled.

      1. *1: for Double Cab
      2. *2: for CrewMax
    2. Check that the front passenger side power window and the rear power windows*1, *2 can be operated when the window lock switch is pressed again.

      OK

      Front passenger side power window and rear power windows*1, *2 can be operated.

      1. *1: for Double Cab
      2. *2: for CrewMax
  2. CHECK MANUAL UP / DOWN FUNCTION 
    1. Check that the driver side power window operates as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      Ignition switch ON Driver side Pulled up UP (Closes)
      Pushed halfway down DOWN (Opens)
    2. Check that the front passenger side and rear power windows*1, *2 operate as follows:
      OK

      Condition Regulator Switch Switch Operation Power Window
      • Ignition switch ON
      • Window lock switch off
      Front passenger side Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      Rear LH side*1, *2 Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      Rear RH side*1, *2 Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      1. *1: for Double Cab
      2. *2: for CrewMax
    3. Check that the power window (for back window glass)* operates as follows:
      OK

      Condition Regulator Switch Switch Operation Power Window
      Ignition switch ON Back Door Pulled up Closes
      Pushed down Opens
      1. *: for Double Cab, for Power Slide Type
    4. Check that the power window (for back window glass)* operates as follows:
      OK

      Condition Regulator Switch Switch Operation Power Window
      Ignition switch ON Back Door Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      1. *: for CrewMax
  3. CHECK AUTO DOWN FUNCTION 
    1. Check that the driver side power window operates as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      Ignition switch ON Driver side Pushed down (One touch operation) AUTO DOWN (Opens)
  4. CHECK REMOTE MANUAL UP / DOWN FUNCTION 
    1. Check that the front passenger side and rear power windows*1, *2 operate as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      • Ignition switch ON
      • Window lock switch off
      Front passenger side Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      Rear LH side*1, *2 Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      Rear RH side*1, *2 Pulled up UP (Closes)
      Pushed down DOWN (Opens)
      1. *1: for Double Cab
      2. *2: for CrewMax
  5. CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION SWITCH OFF 
    1. Check that all the power windows can be operated with the master switch after the ignition switch is turned OFF.
    2. Check that the key-off operation function does not operate after a front side door is opened.
    3. Check that all the power windows cannot be operated after more than approximately 43 +/-1.5 seconds have elapsed since the ignition switch is turned OFF.
  6. CHECK MASTER SWITCH LED ILLUMINATION 
    1. Check the LED illumination.
      1. Check that the LED located on the master switch illuminates when the ignition switch is turned ON.