Chery Tiggo 5 (T21). Manual - part 350

31–

104

31

Installation

Installation is in the reverse order of removal.

CAUTION

 When installing condenser assembly (w/receiver drier), be sure to align the upper part of it with the 

positioning hole of tank upper crossmember fixing bracket. 

 When installing the condenser assembly (w/receiver drier), be sure to align the lower part of it with the 

positioning hole of tank lower crossmember.

 It is necessary to replace the refrigerant line O-ring when installing the refrigerant line. Failure to do so 

may result in refrigerant leaks.

 Lubricate the new rubber O-ring with clean refrigerant oil and install it to the refrigerant line joint.
 Only use the specified O-ring, as it is made of special materials for R134a system.
 Only use recommended refrigerant oil which is applicable to the A/C compressor assembly on vehicle.
 Perform recharging for the A/C system and check refrigerant for leakage.

31–

105

31

Mix Damper Servo Motor (Left - Automatic A/C)

Removal

1. Turn off all the electrical equipment and ignition switch.
2. Disconnect the negative battery cable.
3. Remove the mix damper servo motor (left - automatic A/C).

a. Disconnect the mix damper servo motor connector 

(arrow).

b. Detach the fixing claw, and remove the mix damper 

servo motor (arrow) from the evaporator tank 
assembly carefully.

Installation

Installation is in the reverse order of removal.

RT21310920

RT21310930

CAUTION

 When installing, apply a small amount of grease to the contact surface between mix damper servo motor 

lever and mix damper adjustment mechanism set to ensure the motor operates smoothly. 

31–

106

31

Room Temperature Sensor (for Automatic A/C)

Removal

1. Turn off all the electrical equipment and ignition switch.
2. Disconnect the negative battery cable.
3. Remove the room temperature sensor (for automatic A/C).

a. Disconnect the room temperature sensor wire 

harness bands (arrow).

b. Disconnect the room temperature sensor wire 

harness connectors (arrow).

c. Rotate and detach the connecting part (arrow) 

between room temperature sensor and HVAC 
assembly.

d. Remove the room temperature sensor.

RT21310940

RT21310950

RT21310960

31–

107

31

Inspection

1. Check the room temperature sensor.

a. Using the ohm band of digital multimeter, measure the 

resistance of room temperature sensor according to 
the table below.

Standard Resistance

2

1

-

+

RT21310970

Multimeter Connection Temperature (°C)

Specified 

Condition (KΩ)

Upper Limit (KΩ) Lower Limit (KΩ)

Terminal 1 - Terminal 2

-40

332.1

317.4

347.8

Terminal 1 - Terminal 2

-35

239.9

230

250.1

Terminal 1 - Terminal 2

-30

175.2

168.5

182

Terminal 1 - Terminal 2

-25

130

126.4

134.7

Terminal 1 - Terminal 2

-20

99.03

95.82

102.3

Terminal 1 - Terminal 2

-15

74.18

71.99

76.43

Terminal 1 - Terminal 2

-10

56.1

54.6

57.65

Terminal 1 - Terminal 2

-5

42.82

41.78

43.88

Terminal 1 - Terminal 2

0

32.97

32.24

33.7

Terminal 1 - Terminal 2

5

25.59

25.1

26.08

Terminal 1 - Terminal 2

10

20.02

19.68

20.35

Terminal 1 - Terminal 2

15

15.77

15.55

16

Terminal 1 - Terminal 2

20

12.52

12.37

12.67

Terminal 1 - Terminal 2

25

10

9.9

10.1

Terminal 1 - Terminal 2

30

8.047

7.949

8.144

Terminal 1 - Terminal 2

35

6.517

6.424

6.61

Terminal 1 - Terminal 2

40

5.31

5.225

5.397

Terminal 1 - Terminal 2

45

4.353

4.274

4.433

Terminal 1 - Terminal 2

50

3.588

3.516

3.661

Terminal 1 - Terminal 2

55

2.974

2.909

3.04

Terminal 1 - Terminal 2

60

2.477

2.419

2.537

Terminal 1 - Terminal 2

65

2.074

2.021

2.127

Terminal 1 - Terminal 2

70

1.744

1.697

1.792

Terminal 1 - Terminal 2

75

1.474

1.432

1.517

Terminal 1 - Terminal 2

80

1.25

1.213

1.289

Terminal 1 - Terminal 2

85

1.065

1.032

1.1