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 MANUALSTOYOTA2002HIGHLANDER 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSSERVICE PRECAUTIONS
2002 Toyota Highlander 4WD L4-2.4L (2AZ-FE)
Windows: Service Precautions
2002 Toyota Highlander 4WD L4-2.4L (2AZ-FE)SECTION Service Precautions
POWER WINDOW CONTROL SYSTEM
PRECAUTION
1. NOTICES OF INSPECTION WITH REMOVAL AND INSTALLATION FOR SYSTEM
a. When performing operations related to the driver's side front door lock assembly and the door lock cylinder, disconnect the battery terminal or the connectors of power window regulator master switch assembly before the operations.
CAUTION: If the operation is performed with the connectors being connected, the door control switch (interlocked with key) inside the door lock (combination switch) might be unexpectedly activated, which results in injury.
PRECAUTION
1. NOTICES OF INSPECTION WITH REMOVAL AND INSTALLATION FOR SYSTEM
a. When performing operations related to the driver's side front door lock assembly and the door lock cylinder, disconnect the battery terminal or the connectors of power window regulator master switch assembly before the operations.
CAUTION: If the operation is performed with the connectors being connected, the door control switch (interlocked with key) inside the door lock (combination switch) might be unexpectedly activated, which results in injury.
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.