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.
2003 Lexus SC 430FACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Motors
MOTORS LOCATION
| Component | Component Location |
|---|---|
| Air Foot Control Servo Motor | Behind center of dash. See Figure. |
| Air Inlet Control Servo Motor | Behind right side of dash. See Figure. |
| Air Mix Control Servo Motor (Driver Side) | Behind left center side of dash. See Figure. |
| Air Mix Control Servo Motor (Passenger Side) | Behind right center side of dash. See Figure. |
| Air Vent Mode Servo Motor | Behind center of dash. See Figure. |
| Blower Motor | Behind lower right side of dash. See Figure. |
| Front Wiper Motor | On left side of firewall. See Figure. |
| Fuel Lid Opener Motor | At left side of luggage compartment. |
| Fuel Pump & Sender | In fuel tank. |
| Headlight Cleaner Motor | At left front corner of engine compartment, behind headlight. See Figure. |
| Luggage Compartment Door Closer Motor (Left/Right) | At respective side of luggage compartment. |
| Luggage Compartment Door Drive Motor (Left/Right) | At respective side of luggage compartment. |
| Luggage Compartment Door Lock Motor & Detection Switch | In luggage compartment, near lock assembly. |
| Package Tray Motor | Below center of package tray. |
| Roof Drive Motor (Left/Right) | Below respective "C" pillar. |
| Roof Lock Motor | At front of roof. |
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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