| VELOSTER(FS) >2013 > G 1.6 GDI > Heating,Ventilation, Air Conditioning > Air Conditioning System > Ambient Sensor>Repair procedures |

Inspection
1. | Ignition "OFF"
2. | Disconnect ambient temperature sensor.
3. | Check the resistance of ambient temperature sensor between terminal "+" and "-" whether it is changed by changing of the ambient temperature. Specification
Ambient temperature [°C(°F)] | Resistance [kΩ]
-30(-22) | 507± 3%
-20(-4) | 284.5 ± 3%
-10(14) | 164.2 ± 3%
0 (32) | 97.5 ± 3%
10 (50) | 59.6 ± 3%
20 (68) | 37.46 ± 3%
30(86) | 24.18 ± 3%
40(104) | 16 ± 3%
50(122) | 10.83 ± 3%
4. | If the measured resistance is not specification, substitute with a known-good ambient temperature sensor and check for proper operation.
5. | If the problem is corrected, replace the ambient temperature sensor.
Replacement
1. | Disconnect the negative (-) battery terminal.
2. | Remove the engine room under cover (A).
3. | Disconnect the connector and then remove the ambient temperature sensor (A).
4. | Installation is the reverse order of removal.