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

Electrical Component Locator: Splices

SPLICES LOCATION

Component Component Location
B1 In body harness, at right side of windshield header.
B2 In body harness, above center of right front door.
B3 In body harness, at right side of luggage compartment.
B4 In body harness, at center of rear bumper.
B5 In body harness, under front of left front seat.
B6 In body harness, under rear of left front seat.
B7 In body harness, under right front seat.
B8 In body harness, under left center of rear backrest.
B9 In body harness, under left center of rear backrest.
B10 In body harness, under right center of rear backrest.
B11 In body harness, under right center of right rear backrest.
B12 In body harness, near navigation ECU connectors.
E1 In engine harness, under ECU box. See Figure.
E2 In engine harness, near ECU box. See Figure.
E3 In engine harness, behind left headlight. See Figure.
E4 In engine harness, behind right headlight. See Figure.
E5 In engine harness, at center of right inner fender panel. See Figure.
E6 In engine harness, behind left headlight. See Figure.
E7 In engine harness, under engine room No. 2 R/B. See Figure.
E8 In engine harness, under ECU box. See Figure.
E9 In engine harness, under engine room No. 1 J/B. See Figure.
E10 In engine harness, near front of battery. See Figure.
E11 In engine harness, at top center of right cylinder head. See Figure.
E12 In engine harness, at top center rear of engine. See Figure.
E13 In engine harness, at top rear of left cylinder head. See Figure.
I1 In dash harness, behind left side of instrument cluster. See Figure.
I2 In dash harness, behind upper left side of dash. See Figure.
I3 In dash harness, behind center of instrument cluster. See Figure.
I4 In dash harness, behind upper left center console. See Figure.
I5 In dash harness, under left front of center console. See Figure.
I6 In dash harness, behind passenger's side air bag. See Figure.