Chery Tiggo 5 (T21). Manual - part 391

35–

39

35

ET21350160

R

E1

BATTERY

60A

MF03

ENGINE 
COMPARTMENT
FUSE AND 
RELAY BOX

COMBINATION
LIGHT SWITCH

3

E1

BCM

3

GR

GR

C6

A32

A27

10

9

12

TURN
SIGNAL 
LIGHT

TURN
SIGNAL 
LIGHT

B

GR

B

3

1

B

10

2

330

150

RIGHT

LEFT

W

A17

1

YR

A1

3

4

2

5

GrB

B

1

2

3

4

5

11

12

13

14

15

6

7

8

9

10

22 21 20 19 18 17

16

C1

C10 C11 C12 C13 C14 C15 C16 C17 C18

C2 C3 C4 C5

C6 C7 C8 C9

C20

C19

E-061

E-061

I-011

HAZARD SWITCH

I-001

E-072

I-005

B-043

FRONT
RIGHT
HEADLIGHT

E-034

B-048
E-070

REAR 
RIGHT 
COMBI-
NATION 
LIGHT

B-016

B-018

TURN
SIGNAL 
LIGHT

GR

GR

13

4

BB

B-062

E-031

W

E-072

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

L

I-005

1

2

3

4

5

6

7

8

9

10

B

I-011

W

B-043

1

2

3

4

5

6

B

B-016

W

B-048

B

E-034

9

7

5

3

1

10 8

6

4

2

15

B-061
H-002

3

B-061

H-002

POWER 
REAR 
VIEW 
MIRROR 
MOTOR

H-008

1

4

7 10 13 16

2

5

8 11 14 17

3

6

9 12 15 18

W

B-061

1

2

3

8

9

10

11

12

13

14

15

16

4

5

6

7

W

H-008

I-003

1
2
3

4
5
6

B

I-001

Lg

ILLUMINATION

35–

40

35

Self-diagnosis Detection Logic

HINT:
While performing the electrical diagnosis and testing, always refer to the relevant circuit diagram for the 
special circuit and component information.

Diagnosis Procedure

a. Remove the turn signal light bulb, and check if the turn signal light bulb filament is blown.

Use the circuit diagram as a guide to perform the following procedures:
a. Turn ignition switch to LOCK, and disconnect the negative battery cable.
b. Disconnect the Body Control Module (BCM) connectors B-043 and E-072.
c. Disconnect the right turn signal light wire harness connectors H-008, E-034 and B-016.
d. Disconnect the body wire harness connectors B-048 and B-061, front right door wire harness connector 



H-002 and engine compartment wire harness connector E-070.

e. Check if wire harnesses are worn, pierced, pinched or partially broken.
f. Look for broken, bent, protruded or corroded terminals.
g. Check if the related connector terminal contact pins are in good condition.

DTC Code

DTC Definitions

DTC Detection 

Conditions

DTC Setting Conditions

B100211

Right Side Turn Lamp 
Control Circuit Circuit 
Short to Ground

Ignition switch ON

 Turn signal light bulb
 Wire harness or connector
 Body Control Module (BCM)

B100213

Right Side Turn Lamp 
Control Circuit Circuit 
Open

B100219

Right Side Turn Lamp 
Control Circuit Circuit 
Current Above 
Threshold

1

Check turn signal light bulb

Replace turn signal light bulb

NG

2

Check wire harness and connector

OK

Repair or replace related wire harness and 
connector

NG

OK

35–

41

35

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the Body Control Module (BCM) connectors 

B-043 and E-072.

d. Using a digital multimeter, check for continuity between 

terminal C6 of BCM connector B-043 and terminal E1 of 
BCM connector E-072 to check if it is short to power 
supply according to the table below.
Standard Condition

e. Using a digital multimeter, check for continuity between 

terminal C6 of BCM connector B-043 and body ground to 
check if it is short to ground according to the table below.
Standard Condition

3

Check right turn signal light control circuit

-

+

RT21350530

C1

C10 C11 C12 C13 C14 C15 C16 C17 C18

C2 C3 C4 C5

C6 C7 C8 C9

C20

C19

B-043

E-072

E1

Multimeter 

Connection

Condition

Specified 

Condition

B-043 (C6) - 

E-072 (E1)

Always

No continuity

-

+

RT21350540

C1

C10 C11 C12 C13 C14 C15 C16 C17 C18

C2 C3 C4 C5

C6 C7 C8 C9

C20

C19

B-043

Multimeter 

Connection

Condition

Specified 

Condition

B-043 (C6) - Body 

ground

Always

No continuity

Repair or replace related wire harness and 
connector

NG

OK

35–

42

35

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the Body Control Module (BCM) connector 



B-043.

d. Disconnect the right turn signal light wire harness 

connectors H-008, E-034 and B-016.

e. Disconnect the body wire harness connectors B-048 and 

B-061, front right door wire harness connector H-002 and 
engine compartment wire harness connector E-070.

f. Using the digital multimeter, check for continuity between 

terminal C6 of BCM connector B-043 and terminal 12 of 
body wire harness connector B-048 according to the 
table below.
Standard Condition

g. Using a digital multimeter, check for continuity between 

terminal 12 of engine compartment wire harness 
connector E-070 and terminal 10 of front right headlight 
wire harness connector E-034 according to the table 
below.
Standard Condition

4

Check wire harness and connector (right turn signal light - Body Control Module (BCM))

-

+

RT21350550

C1

C10 C11 C12 C13 C14 C15 C16 C17 C18

C2 C3 C4 C5

C6 C7 C8 C9

C20

C19

B-043

1

2

3

4

5

11

12

13

14

15

6

7

8

9

10

22 21 20 19 18 17

16

B-048

Multimeter 

Connection

Condition

Specified 

Condition

B-043 (C6) - 

B-048 (12)

Always

Continuity

-

+

RT21350560

E-070

1

2

3

4

5

6

7

8

9 10

11 12 13 14 15

18

17

16

19 20 21 22

E-034

9

7

5

3

1

10 8

6

4

2

Multimeter 

Connection

Condition

Specified 

Condition

E-070 (12) - 

E-034 (10)

Always

Continuity