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Home >> Lexus >> 2005 >> GS 300 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine (2JZ-GE) - Diagnostics >> Circuit Inspection >> DTC P0550, P0552, P0553: Power Steering Pressure Sensor/Switch Circuit, Power Steering Pressure Sensor/Switch Circuit Low/High Input >> Monitor Description

Monitor Description

If there is a defect in the power steering pressure sensor or an open or short circuit, the voltage level will deviate outside the normal operating range.

The ECM interprets this deviation as a defect in the power steering pressure sensor and sets a DTC.

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