Pressure sensor
â–¶ How to fix
Renew the control unit and erase the fault code.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The voltage from the rear circuit pressure sensor has been outside the permitted values.
Possible cause
Internal fault in the control unit due to a defective pressure sensor or because the pressure sensor lost its calibration when the cover was removed from the control unit.