DTC ECM-5000

Condition







Diagnostic trouble code (DTC) ECM-5000 is stored if the control module registers a short-circuit to ground/voltage or an open-circuit in the signal cable for the air conditioning (A/C) pressure sensor.

Substitute value
- Air conditioning (A/C) pressure sensor disabled.
- An A/C pressure of 700 kPa is assumed.

Possible source

Signal too high:
- short-circuit to supply voltage in the signal cable
- defective air conditioning (A/C) pressure sensor.

Signal too low
- open-circuit in the signal cable
- short-circuit to ground in the signal cable
- defective air conditioning (A/C) pressure sensor.

Fault symptom[s]
- The air conditioning (A/C) compressor does not operate.