LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2002 >> SC 430 >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Electrical Component Locator >> Miscellaneous
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electrical Component Locator: Miscellaneous

MISCELLANEOUS LOCATION

Component Component Location
Data Link Connector (DLC) No. 1 At left side of engine compartment, behind ECU box.
Data Link Connector (DLC) No. 3 Behind left side of dash. See Figure.
Diode (Luggage Compartment Door Open Detection) At left side of luggage compartment.
Fuel Pump Resistor Left rear of engine compartment. See Figure.
Ignitor At each individual ignition coil.
Junction Connectors No. 1, 2 & 3 In engine room No. 2 R/B.
Junction Connectors No. 4, 5, 6 & 7 In ECU box.
Junction Connector No. 8 Behind left end of dash.
Junction Connectors No. 9 & 10 Behind top left end of dash.
Junction Connector No. 11 Behind center of dash, below radio.
Junction Connectors No. 12, 13 & 14 Behind right side of dash.
Noise Filter (2) In passenger's side J/B.
Noise Filter (High Mounted Stoplight) At left front corner of luggage compartment.
Noise Filter (Ignition No. 1) On top right side of engine.
Noise Filter (Ignition No. 2) At top left rear of engine.
Noise Filter (Rear Window Defogger) At left front corner of luggage compartment.
Noise Filter (Stoplight) At left front corner of luggage compartment.
Pretensioner (Left/Right) At base of respective "B" pillar.
Short Connector Rear center of luggage compartment.
Stereo Component Amplifier At right rear corner of luggage compartment. See Figure.
Telephone Microphone Amplifier Right end of dash. See Figure.
Theft Deterrent Horn At right front of engine compartment.
Tire Pressure Antenna (Front) At respective front wheelwell. See Figure.
Tire Pressure Antenna (Left Rear) Left rear of luggage compartment.
Tire Pressure Antenna (Right Rear) Right rear of luggage compartment.
Transponder Key Amplifier Behind dash, right of steering column. See Figure.