Chery Tiggo 5 (T21). Manual - part 476

43–

84

43

Circuit Diagram

Rear Window Defroster System

ET21430040

F1 F2 F3

F8 F9 F10

F11 F12 F13 F14

F15 F16 F17 F18

F4

F5 F6

F7

E20

E19

E18

E17

E12

E11

E10

E9

E4

E3

E2

E1

E8

E7

E6

E5

E16

E15

E14

E13

22 21 20

18

19

17 16 15

13

14

12 11 10

8

9

7

6

5

3

4

2

1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

1

9 10

11

12

13

14 15

2

3

4

5

6

7

8

1

1

BATTERY

DEFOGER
RELAY 
RRLY02

85

30

86

87

RF33

25A

IGNITION SEITCH
     ON OR ACC

RF13

7.5A

A32

A31

A30

A29

A28

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A27

A26

A25

A24

A23

A22

A21

A20

A19

A18

A17

RW

WV

BG

BCM

B

BrW

DEFOGGER
  SWITCH

DEFROSTER
NEGATIVE

24

4

MT

CVT

A21

A12

E4

F13

HVAC 
CONTROL 
PANEL

8

10

1

1

R

R

B

B

1

13

INSTRUMENT 
PANEL FUSE 
AND RELAY 
BOX B

I-031

I-037

I-039

K-007

I-005

B-060

B-012

T-004

B-012

B-017

T-004

T-002

T-010

W

B-060

W

I-031

L

I-005

W

B-012

11

B

T-002

B

T-010

B

I-039

K-002

K-012

W

K-002

W

K-012

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Problem Symptoms Table

HINT:
Use the table below to help determine the cause of problem symptoms. Check each suspected area in 
sequence. Repair or replace the faulty components, or adjust as necessary.

Symptom

Suspected Area

See page

Rear window defogger switch is turned on 
but does not operate (indicator on)

Fuse

51-37

Rear window defogger switch

-

Rear window defogger wire

-

Wire harness or connector

-

Rear window defogger switch is turned on 
but does not operate (indicator off)

Fuse

51-37

Rear window defogger switch

-

Wire harness or connector

-

Rear window defogger have intermittent 
problem

Ground

-

Wire harness or connector

-

43–

86

43

Rear Window Defogger Switch

Removal

HINT:
Rear window defogger switch is installed on A/C control panel assembly, and cannot be disassembled.

1. Turn off all the electrical equipment and ignition switch.
2. Disconnect the negative battery cable.
3. Remove the DVD panel assembly.

a. Using a screwdriver wrapped with protective tape, pry 

up the clips on DVD panel assembly.

b. Disconnect the connectors (arrow) from DVD panel 

assembly, and remove the DVD panel assembly.

CAUTION

 Make sure to wear safety equipment to prevent accidents when removing rear window defogger switch.
 Appropriate force should be applied when removing rear window defogger switch. Be careful not to 

operate roughly.

 Try to prevent interior from being scratched when removing rear window defogger switch.

RT21430500

1

2

3

0

20

40

60

80

ON
OFF

RT21430510

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4. Remove the A/C control panel

a. Remove 2 fixing screws (arrow) from A/C control panel.



(Tightening torque: 2 ± 0.5 N·m)

b. Using a screwdriver wrapped with protective tape, pry 

up the clips on A/C control panel.

c. Disconnect the connector (arrow) from A/C control 

panel, and remove the A/C control panel.

Installation

Installation is in the reverse order of removal.

RT21430520

RT21430530

CAUTION

 Install connectors in place when installing rear window defogger switch.
 Always operate carefully to prevent components from being damaged when installing rear window 

defogger switch.

 Check rear window defogger switch for proper operation after installation.