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 MANUALSLEXUS1998SC 300REPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSKEYLESS ENTRY SYSTEM - REMOTECOMPONENT LOCATIONS

1998 Lexus SC 300

Component Locations

1998 Lexus SC 300SECTION Component Locations

ELECTRICAL COMPONENT LOCATIONS

Component	Location
Door Lock Buzzer	Behind Driver Kick Panel
Door Unlock Detection Switch	In Door Lock Motor
Wireless Door Lock ECU	Behind Right Rear Passenger Quarter Panel
Door Lock Motor	In Each Door
Integration Relay	In Instrument Panel Junction Block

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.