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 MANUALSLEXUS1997ES 300 V6-3.0L (1MZ-FE)REPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSPOWER WINDOW SWITCHTESTING AND INSPECTIONRF DOOR
1997 Lexus ES 300 V6-3.0L (1MZ-FE)
RF Door
1997 Lexus ES 300 V6-3.0L (1MZ-FE)SECTION RF Door
LOCATION
INSPECTION
Front Passenger's Door Motor:
a. Disconnect the connector from the power window switch.
b. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 3 on the wire harness side connector, and raise the window to full closed position.
c. Continue to apply voltage, check that there is a circuit breaker operation noise within approximately 4 to 40 seconds.
d. Reverse the polarity, check that the window begins to descend within approximately 60 seconds.
If operation is not as specified, replace the motor.
Rear Left Side Door:
See step of Front Passenger Door Motor.
Rear Right Side Door:
See step of Front Passenger Door Motor.
RENDER: 1.0x
NO RELATED
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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.