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Home >> Lexus >> 2010 >> GS 350 RWD >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting (Diagnostic Codes & Circuit Tests) >> Lighting System >> Taillight Circuit >> Description

Taillight Circuit: Description

Front light: The engine room No. 2 relay block receives taillight switch information from the combination switch, and turns on the clearance light.

Rear light: The multiplex network rear ECU receives taillight switch information from the combination switch, and turns on the taillights and license plate light.