Power Steering Pressure Sensor Range/Performance
The power steering module has detected that the hydraulic pressure sensor signal is out of range — relevant for hydraulic and electro-hydraulic systems. Assist regulation may run in fallback mode.
Affected components
- Power steering pump
- Pressure sensor
- Power steering module
Common causes
- High likelihood: Pressure sensor failed
- Medium likelihood: Low power steering fluid level
- Low likelihood: Sensor element aged beyond calibration window
Possible symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.