## Climate Control

#### DTC Troubleshooting Index

21-105

4-door

DTC (Recirculation Indicator Light Blinks) | Detection Item | Page
1 | An open in the in-car temperature sensor circuit | (see page 21-114)
2 | A short in the in-car temperature sensor circuit | (see page 21-115)
3 | An open in the outside air temperature sensor circuit | (see page 21-115)
4 | A short in the outside air temperature sensor circuit | (see page 21-117)
5 | An open in the sunlight sensor circuit | (see page 21-117)
6 | A short in the sunlight sensor circuit | (see page 21-118)
7 | An open in the air mix control motor circuit | (see page 21-119)
8 | A short in the air mix control motor circuit | (see page 21-119)
9 | A problem in the air mix control linkage, door or motor | (see page 21-120)
10 | An open or short in the mode control motor circuit | (see page 21-121)
11 | A problem in the mode control linkage, doors or motor | (see page 21-122)
12 | A problem in the blower motor circuit | (see page 21-123)
13 | A problem in the EEPROM in the climate control unit; the control unit must be replaced. | (see page 21-153)
14 | An open in the evaporator temperature sensor circuit | (see page 21-126)
15 | A short in the evaporator temperature sensor circuit | (see page 21-127)

In case of multiple problems, the recirculation indicator light will indicate only the DTC with the least number of blinks.