Control Components
- Description And Operation
- Diagnosis and Testing
- Connector Pin Identity Chart for AC001
- Connector Pin Identity Chart for AC002
- Connector Pin Identity Chart for AC003
- Connector Pin Identity Chart for AC004
- Connector Pin Identity Chart for FC043
- Control Panel Communication
- Control Panel Inputs (I/P) / Outputs (O/P)
- System Self-test
- Control Panel Interrogation Procedure
- Fault Code Extraction and Deletion Procedure
- 0 Normal operation no fault codes present
- 11 Motorized in-car aspirator malfunction
- 12 Ambient temperature sensor malfunction
- 13 Evaporator temperature sensor malfunction
- 14 Water temperature input malfunction
- 15 Heater matrix temperature sensor malfunction
- 21 Solar sensor
- 22 Compressor lock signal fault
- 23 Refrigerant pressure switch malfunction
- 23 Refrigerant pressure low refrigerant charge*
- 24 Face vent demand potentiometer fault
- 31 LH fresh / recirc. potentiometer fault
- 32 RH fresh / recirc. potentiometer fault
- 33 Cool air by-pass potentiometer fault
- 34 Defrost vent potentiometer fault
- 35 Centre vent potentiometer fault
- 36 Foot vent potentiometer fault
- 41 LH fresh / recirc. motor fault
- 42 RH fresh / recirc. motor fault
- 43 Cool air by-pass motor fault
- 44 Defrost vent motor fault
- 45 Centre vent motor fault
- 46 Foot vent motor fault
- Notes
- No heat
- One vent failing to open / close
- Poor airflow
- Panel Communication Check
- Actuator Check Procedure
- Actuator Fault Codes
- Removal and Installation