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Home >> Lexus >> 2001 >> IS 300 L6-3.0L (2JZ-GE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Hazard Switch Circuit
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Hazard Switch Circuit

CIRCUIT DESCRIPTION
Body ECU activates the flasher relay during warning of the theft deterrent system and flashes the hazard. When the security operates, body ECU activates the flasher relay, however when the normal hazard switch operates, the hazard switch activates the flasher relay.

Wiring Diagram:






Steps 1 - 3:




INSPECTION PROCEDURE

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