DTC P0553: Power Steering Pressure (PSP) Sensor Circuit High Input
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2012 Lincoln Navigator L, 2012 Lincoln Navigator, 2012 Lincoln MKZ, 2012 Lincoln MKX, and 2012 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
P0553 - POWER STEERING PRESSURE (PSP) SENSOR CIRCUIT HIGH INPUT
| Description: Indicates the PSP sensor input signal was greater than the self-test maximum. | |||
Possible Causes
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| Diagnostic Aids: View the PSP PID to monitor the PSP sensor input. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DT . | ||