Climate Control System
To retrieve the DTC, you must run the self-diagnostic function (see GENERAL TROUBLESHOOTING INFORMATION ). In the case of multiple problems, the respective indicator segments will come on. If indicator segments A, C, E, G, I, and L come on at the same time, there may be an open in the common ground wire of the sensors.
DTC DETECTION ITEM CHART
| DTC (Temperature Indicator Segment) | Detection Item |
|---|---|
| A | An open in the in-car temperature sensor circuit |
| B | A short in the in-car temperature sensor circuit |
| C | An open in the outside air temperature sensor circuit |
| D | A short in the outside air temperature sensor circuit |
| E | An open in the sunlight sensor circuit |
| F | A short in the sunlight sensor circuit |
| G | An open in the evaporator temperature sensor circuit |
| H | A short in the evaporator temperature sensor circuit |
| I | An open in the air mix control motor circuit |
| J | A short in the air mix control motor circuit |
| K | A problem in the air mix control linkage, door, or motor |
| L | An open or short in the mode control motor circuit |
| M | A problem in the mode control linkage, doors, or motor |
| N | A problem in the blower motor circuit |