Code result
P0554
Power Steering Pressure Sensor Circuit Intermittent
Moderate severity
What it means
The power steering pressure sensor signal is intermittent. The ECM cannot consistently raise idle to compensate for steering load.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Sensor connector loose or corroded
highOne of the most commonly reported causes for this code — check this first.
Intermittent wiring fault
mediumA plausible cause — test and verify before replacing parts.
Connector with intermittent contact under vibration
lowLess common, but worth ruling out after the more likely causes.
Related help
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