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Home >> Toyota >> 2004 >> Tacoma PreRunner, 2D Pickup >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems - Diagnostics >> Circuit Inspection >> Taillight Relay Circuit >> Circuit Description

Circuit Description

Taillight relay will be on by operating the taillight switch. The transistor which activates the taillight relay has two sorts: one is activated by the taillight switch for fail safe and another is activated by CPU.