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Home >> Lexus >> 2001 >> GS 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 >> Stop Light Switch Circuit
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Stop Light Switch Circuit

Body No.2 Control System / Stop Light Switch Circuit

CIRCUIT DESCRIPTION
The Body ECU No.2 is detecting the condition of the stop light switch.

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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