Operation CHARM: Car repair manuals for everyone.
Home >> Lexus >> 2004 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Restraints and Safety Systems >> Seat Belt Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> Seat Belt Warning System >> ECU Power Source Circuit

ECU Power Source Circuit

ECU POWER SOURCE CIRCUIT

CIRCUIT DESCRIPTION
This circuit provides power to operate the driver side J/B ECU.

Wiring Diagram:






Step 1 - 2:




Step 3:




INSPECTION PROCEDURE
pro multis · About Operation CHARM