|  | An open in the mode control motor circuit | Climate control unit | Signal error | 
|  | A short in the mode control motor circuit | Climate control unit | Signal error | 
|  | Humidity/in-car temperature sensor communication error | Climate control unit  | Loss of communication  | 
|  | Electric capacity type switch IC communication error | Climate control unit | Signal error | 
|  | A short in the recirculation control motor circuit | Climate control unit | Signal error | 
|  | An open in the outside air temperature sensor circuit | Climate control unit | Signal error | 
|  | A short in the outside air temperature sensor circuit | Climate control unit | Signal error | 
|  | An open in the sunlight sensor circuit | Climate control unit | Signal error | 
|  | A short in the sunlight sensor circuit | Climate control unit | Signal error | 
|  | An open in the evaporator temperature sensor circuit | Climate control unit | Signal error | 
|  | A short in the evaporator temperature sensor circuit | Climate control unit | Signal error | 
|  | An open in the air mix control motor circuit  | Climate control unit | Signal error | 
|  | A short in the air mix control motor circuit | Climate control unit | Signal error | 
|  | A problem in the air mix control motor circuit, linkage, door, or motor | Climate control unit | Signal error | 
|  | Automatic lighting control unit/sunlight sensor error | Climate control unit | Signal error | 
|  | A problem in the mode control motor circuit, linkage, door, or motor | Climate control unit | Signal error | 
|  | A problem in the blower motor circuit | Climate control unit | Signal error | 
|  | A problem in the recirculation control motor circuit, linkage, door, or motor | Climate control unit | Signal error | 
|  | An open in the recirculation control motor circuit | Climate control unit | Signal error | 
|  | Climate control unit lost communication with automatic lighting control unit-sensor | Climate control unit | Loss of communication | 
|  | Communication bus line error (BUS-OFF) | Climate control unit | Loss of communication | 
|  | Lost communication with gauge control module | Climate control unit | Loss of communication |