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Home >> Toyota >> 2010 >> Matrix Base, Standard >> Repair and Diagnosis (Single Page) >> Steering >> Power Steering >> Steering System (Diagnostics & Circuit Tests) >> Power Steering System >> Circuit Tests >> EPS Warning Light Circuit >> Description

EPS Warning Light Circuit: Description

If the power steering ECU detects a malfunction, the P/S warning light comes on. At this time, the power steering ECU stores a DTC in its memory.