Diagnostic Trouble Code (DTC) Information

ECM-5000 AIR CONDITIONING (A/C) PRESSURE SENSOR
DIAGNOSTIC TROUBLE CODE (DTC) INFORMATION




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.

Condition
- 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.

Condition
The air conditioning (A/C) compressor does not operate.