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Home >> Lexus >> 2001 >> GS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Hazard Switch Circuit

Hazard Switch Circuit

Body No.1 Control System / Hazard Switch Circuit

CIRCUIT DESCRIPTION
Body ECU No.1 activates the flasher relay during warning of the theft deterrent system and flashers the hazard.

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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