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.
2001 Lexus ES 300FACTORY OEM SERVICE PROCEDURE
Component Locations
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Door Courtesy Switch | In Each Door Pillar |
| Door Fuse (25-Amp) | In Instrument Panel Junction Block |
| Door Key Lock/Unlock Switch | Integral With Front Door Key Cylinders |
| Gauge Fuse (10-Amp) | In Instrument Panel Junction Block |
| Instrument Panel Junction Block | Under Left Side Of Instrument Panel |
| Integration Relay | In Instrument Panel Junction Block |
| Power Fuse (30-Amp) | In Instrument Panel Junction Block |
| Power Main Relay | In Instrument Panel Junction Block |
| Power Window ECU | Integral With Front Power Window Motors |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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