Hyundai Tucson: Air Conditioning System / Ambient Sensor Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Ambient Sensor Repair procedures

Inspection

1.	Ignition "OFF"

2.	Disconnect ambient temperature sensor.

Check the resistance of ambient temperature sensor between terminals 1 and 2 whether it is changed by changing of the ambient temperature.

1. Sensor Ground

2. Ambient Sensor Signal

Specification

Ambient temperature [°C(°F)]	Resistance between terminals 1and 2 (kx)
-30(-22)	479.22
-20(-4)	271.45
-10(14)	158.32
0 (32)	95.10
10 (50)	58.76
20 (68)	37.30
30(86)	24.27
40(104)	16.17
50(122)	11.00

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.	Disconnect the connector and then remove the ambient temperature sensor (A).

3.	Install in the reverse order of removal.

Ambient Sensor Description and Operation

Description 1. The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lowe ...

Cluster Ion Generator Components and Components Location

Component Location ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Compressor Oil Repair procedures
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compress ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Description and Operation
Description of ESC Optimum driving safety now has a name : ESC, the Electronic Stability Program. ESC recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine control intervention. ESC adds ...