LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2003 >> LS 430 >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Connectors
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Electrical Component Locator: Connectors

CONNECTORS LOCATION

Component Component Location
BA1 (White, 6 Pin) At left "B" pillar.
BA2 (White, 10 Pin) At left "B" pillar.
BB1 (White, 6 Pin) At right "B" pillar.
BB2 (White, 10 Pin) At right "B" pillar.
BC1 (White, 9 Pin) At left rear floor partition panel.
BD1 (White, 10 Pin) At left lower back panel.
BE1 (White, 17 Pin) At right lower back panel.
BE2 (Gray, 22 Pin) At right lower back panel.
BF1 (White, 17 Pin) Under left front seat.
BG2 (White, 17 Pin) Under right front seat.
BH1 (White, 20 Pin) Under left rear seat.
BI1 (White, 20 Pin) Under right rear seat.
EA1 (Black, 8 Pin) Under left headlight. See Figure.
EB1 (White, 14 Pin) Inside ECU box. See Figure.
EB2 (White, 10 Pin) Inside ECU box. See Figure.
EC1 (White, 3 Pin) Behind intake manifold. See Figure.
IA1 (White, 17 Pin) At left kick panel. See Figure.
IB1 (Yellow, 2 Pin) At left side of dash. See Figure.
IB2 (White, 1 Pin) At left side of dash. See Figure.
IB3 (Gray, 22 Pin) At left side of dash. See Figure.
IB4 (Black, 13 Pin) At left side of dash. See Figure.
IC1 (White, 11 Pin) At left side of dash. See Figure.
IC2 (White, 10 Pin) At left side of dash. See Figure.
IC3 (Gray, 18 Pin) At left side of dash. See Figure.
ID1 (White, 14 Pin) At left side of dash. See Figure.
IE1 (White, 2 Pin) At left kick panel. See Figure.
IF1 (White, 22 Pin) At right side of shift lever. See Figure.
IF2 (White, 14 Pin) At left side of shift lever. See Figure.
IG1 (White, 11 Pin) At right side of dash. See Figure.
IG2 (Gray, 22 Pin) At right side of dash. See Figure.
IH1 (Yellow, 2 Pin) At right side of dash. See Figure.
IH2 (White, 14 Pin) At right side of dash. See Figure.
IH3 (White, 1 Pin) At right side of dash. See Figure.
II1 (White, 22 Pin) At right side of dash. See Figure.
II2 (White, 9 Pin) At right side of dash. See Figure.
IJ1 (White, 17 Pin) At right kick panel. See Figure.