Refrigerant pressure sensor
â–¶ How to fix
Check the AC system refrigerant pressure sensor, including cable harness and connectors.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The AC system refrigerant pressure sensor has registered an implausible value. The voltage in the circuit has been too low.
Possible cause
The fault may be due to: Short circuit to ground or open circuit in the refrigerant pressure sensor circuit. Fault in the refrigerant pressure sensor.