DTC P0553: Power Steering Pressure (PSP) Sensor Circuit High Input
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 Mercury Mountaineer, 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, and 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
DTC 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 input. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DT . | ||