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Home >> Lexus >> 1999 >> SC 400 >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Traction Control >> System Tests >> Slip (TRAC) Indicator Light Circuit >> Diagnosis & Repair
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Diagnosis & Repair

Inspect SLIP (TRAC) indicator light. Replace as needed. If light is okay, check for short circuit in wiring harness between ABS/TRAC ECU and SLIP (TRAC) indicator light. Repair as necessary. If circuit is okay, replace ABS/TRAC ECU.