Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2009COROLLA S, 1.8 U, STANDARDREPAIR AND DIAGNOSISBODY & FRAMEWINDOWSWINDSHIELD/WINDOW GLASSPOWER WINDOW CONTROL SYSTEMOPERATION CHECK
2009 Toyota Corolla S, 1.8 U, Standard
Operation Check
2009 Toyota Corolla S, 1.8 U, StandardSECTION Operation Check
- CHECK POWER WINDOW MASTER SWITCH (WINDOW LOCK SWITCH)
- Check that the passenger side power window and rear windows cannot be operated when the window lock switch of the power window master switch is pressed.
- Check that the passenger side power window and rear windows can be operated when the window lock switch is pressed again.
- CHECK MANUAL UP / DOWN FUNCTION
- Check that the driver side power window operates as follows:
OK
MASTER SWITCH REFERENCECondition Master Switch Switch Operation Power Window Ignition switch ON Driver side Pulled up UP (closes) Ignition switch ON Driver side Pushed halfway down DOWN (opens) - Check that the passenger side power window operates as follows:
OK
REGULATOR SWITCH REFERENCECondition Regulator Switch Switch Operation Power Window - Ignition switch ON
- Window lock switch OFF
Passenger side Pulled up UP (closes) - Ignition switch ON
- Window lock switch OFF
Passenger side Pushed down DOWN (opens) - Check that the rear LH power window operates as follows:
OK
REGULATOR SWITCH REFERENCECondition Regulator Switch Switch Operation Power Window - Ignition switch ON
- Window lock switch OFF
Rear LH Pulled up UP (closes) - Ignition switch ON
- Window lock switch OFF
Rear LH Pushed down DOWN (opens) - Check that the rear RH power window operates as follows:
OK
REGULATOR SWITCH REFERENCECondition Regulator Switch Switch Operation Power Window - Ignition switch ON
- Window lock switch OFF
Rear RH Pulled up UP (closes) - Ignition switch ON
- Window lock switch OFF
Rear RH Pushed down DOWN (opens)
- Check that the driver side power window operates as follows:
- CHECK AUTO DOWN FUNCTION
- CHECK REMOTE UP / DOWN FUNCTION
- Check that the passenger side power window operates as follows:
OK
MASTER SWITCH REFERENCECondition Master Switch Switch Operation Power Window - Ignition switch ON
- Window lock switch OFF
Passenger side Pulled up UP (closes) - Ignition switch ON
- Window lock switch OFF
Passenger side Pushed down DOWN (opens) - Check that the rear LH power window operates as follows:
OK
MASTER SWITCH REFERENCECondition Master Switch Switch Operation Power Window - Ignition switch ON
- Window lock switch OFF
Rear LH Pulled up UP (closes) - Ignition switch ON
- Window lock switch OFF
Rear LH Pushed down DOWN (opens) - Check that the rear RH power window operates as follows:
OK
MASTER SWITCH REFERENCECondition Master Switch Switch Operation Power Window - Ignition switch ON
- Window lock switch OFF
Rear RH Pulled up UP (closes) - Ignition switch ON
- Window lock switch OFF
Rear RH Pushed down DOWN (opens)
- Check that the passenger side power window operates as follows:
- CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION SWITCH IS TURNED OFF
- Check that all the power windows can be operated with the power window master switch after the ignition switch is turned off.
- Check that the key-off operation function does not operate after the driver or passenger side door is opened.
- Check that all the power windows cannot be operated after more than approximately 45 seconds elapse after the ignition switch is turned off.
- CHECK PTC OPERATION
HINT:
PTC operation is a function that prevents overloading of the power window regulator by stopping the motor. PTC operation activates when the power window switch is operated for a predetermined amount of time.
- Pull up and hold the power window switch for more than 90 seconds. Then release the switch.
- Check that pressing the switch does not move the window.
- Wait until 60 seconds have passed since the switch was released in the first step. Check that pressing the switch results in normal window movement.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.