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Home >> Ford >> 2021 >> Edge ST-Line, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 494 (EPAS Guided Routine) >> DTC/Symptom Selection >> DTC Index >> PSCM - Power Steering Control Module >> DTC B1D23: Overheat Sensor >> Description
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DTC B1D23: Overheat Sensor: Description

WARNING: This page is about a different car, the 2020 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

The PSCM uses a thermistor to monitor the internal temperature of the EPAS gear. This DTC appearing by itself does not indicate a fault condition in the steering system. Diagnose all other EPAS DTCs before diagnosing B1D23:4B.

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