Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-P053200

Condition




Engine control module (ECM) checks if the signal from the A/C pressure sensor is reasonable. If the signal from the A/C pressure sensor corresponds to a pressure that is lower than the A/C pressure sensor's normal working range, the control module interprets this as a malfunction and generates the diagnostic trouble code.
The diagnostic trouble code can be diagnosed when the ignition is on.

Substitute value
- Nothing.

Possible source
- Open circuit on the voltage feed.
- Open circuit on the signal cable.
- Open circuit in ground cable.
- Damaged A/C pressure sensor.

Fault symptom[s]
- A/C system does not work.