LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2004 >> SC 430 >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Switches
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electrical Component Locator: Switches

SWITCHES LOCATION

Component Location
A/C Dual Pressure Switch At upper left radiator support, integral to A/C triple pressure switch. See Figure.
A/C Single Pressure Switch At upper left radiator support, integral to A/C triple pressure switch. See Figure.
A/C Triple Pressure Switch At upper left radiator support. See Figure.
A/T Indicator Light SW On transmission. See Figure.
Back-Up Light SW On transmission. See Figure.
Brake Fluid Level Warning Switch In brake fluid reservoir. See Figure.
Buckle Switch (Left) In left front seat belt buckle. See Figure.
Buckle Switch (Right) In right front seat belt buckle. See Figure.
Door Lock Motor And Door Lock Detection SW (Right) In right front door. See Figure.
Door Lock Motor, Door Key Lock And Unlock SW And Door Lock Detection SW (Left) In left front door. See Figure.
Engine Hood Courtesy Switch At front center of engine compartment. See Figure.
Limit Switch (Left/Right Luggage Front Lock) At respective rear side of luggage compartment. See Figure.
Limit Switch (Package Tray No. 1) Near Left side of package tray. See Figure.
Limit Switch (Package Tray No. 2) Above right rear wheel. See Figure.
Limit Switch (Roof Close) (Left/Right) At respective side of roof. See Figure.
Limit Switch (Roof Lock) At left side of roof. See Figure.
Limit Switch (Roof Open) Rear center of vehicle. See Figure.
Limit Switch (Roof Position No. 1 And No. 2) In front of left rear wheel. See Figure.
Limit Switch (Roof Position No. 3) Above right rear wheel. See Figure.
Limit Switch (Tonneau Cover) Front of luggage compartment. See Figure.
Mayday SW Center rear of vehicle. See Figure.
Oil Pressure SW On left front side of engine. See Figure.
Parking Brake Switch Behind left side of dash. See Figure.
Park/Neutral Position Switch On transmission. See Figure.
Stop Light Switch On top of brake pedal bracket. See Figure.
Unlock Warning Switch & Key Interlock Solenoid Behind left side of dash. See Figure.