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Home >> Lexus >> 2003 >> IS 300 L6-3.0L (2JZ-GE) >> Repair and Diagnosis >> Body and Frame >> Body Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Taillight Relay Circuit

Taillight Relay Circuit

CIRCUIT DESCRIPTION

Taillight relay will be "ON" by operating the taillight switch. The transistor which activates the tail light relay has two sorts: one activates by the tail light switch for fail safe and the other activates by CPU.

Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE
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