Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition




Diagnostic trouble code (DTC) CCM-0006 is stored if the control module registers that the signal from the evaporator temperature sensor is below 2% of the supply voltage (approximately 5 V).

Condition
- The control module adopts a substitute value corresponding to approximately 0 °C.

Possible source
- Short-circuit to ground in the signal cable
- Defective evaporator temperature sensor.

Fault symptom[s]
- No cooling from the air conditioning (A/C) system
- The air conditioning (A/C) compressor does not start, or runs sporadically
- Irregular cooling from the air conditioning (A/C) system.