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.
2000 Lexus LS 400FACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Motors
MOTORS
| Component | Component Location |
|---|---|
| AB, TRAC & VSC Actuator | At right front corner of engine compartment. See Figure. |
| Air Inlet Control Servo Motor | Behind right side of dash. |
| Air Mix Control Servo Motor (Driver Side) | Behind center of dash. |
| Air Mix Control Servo Motor (Passenger Side) | Behind right side of dash. |
| Air Vent Mode Control Servo Motor (Driver Side) | Behind center of dash. |
| Air Vent Mode Control Servo Motor (Passenger Side) | Behind right side of dash. |
| Auto Antenna Motor & Relay | In left front of luggage compartment. See Figure. |
| Blower Motor | Behind lower right side of dash. |
| Cool Air By-Pass Servo Motor (Driver Side) | Behind center of dash. |
| Cool Air By-Pass Servo Motor (Passenger Side) | Behind right side of dash. |
| Fuel Pump | In fuel tank. |
| Headlight Cleaner Motor | At left front corner of engine compartment, behind headlight. See Figure. |
| Height Control Compressor | At right front side of engine compartment. See Figure. |
| Radiator Fan Motor & Resistor | At right front of engine compartment. See Figure. |
| Shoulder Belt Anchor Motor (Left) | In middle of left "B" pillar. |
| Shoulder Belt Anchor Motor (Right) | In middle of right "B" pillar. |
| Telescopic Position Sensor & Motor | Behind left side of dash. |
| Throttle Control Motor & Clutch | On left front of engine. See Figure. |
| Tilt Position Sensor & Motor | Behind left side of dash. |
| Washer Motor | At left front corner of engine compartment. See Figure. |
| Water Valve Servo Motor | Behind center of dash. |
| Wiper Motor | On left side of firewall. See Figure. |
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.