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Home >> Lexus >> 2001 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Body No. 3 Control System >> Passenger Buckle Illumination Circuit
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Passenger Buckle Illumination Circuit

CIRCUIT DESCRIPTION

Receiving the courtesy signal from the door ECU, the passenger side J/B ECU makes the buckle illumination on the opened door side come on.

Wiring Diagram:







Steps 1 - 3:




INSPECTION PROCEDURE

HINT: In case of using the LEXUS hand-held tester, start the inspection from step 1 and in case of not using the LEXUS hand-held tester. start from step 2.
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