DTC P0553: Power Steering Pressure (PSP) Sensor Circuit High Input
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2005 Mercury Sable, 2005 Mercury Mountaineer, 2005 Mercury Monterey, 2005 Mercury Montego, and 2005 Mercury Mariner. 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 input. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to DT: Power Steering Pressure (PSP) Sensor STEP DT2. | GO to DT: Power Steering Pressure (PSP) Sensor STEP DT2. | GO to DT: Power Steering Pressure (PSP) Sensor STEP DT7. |