Chery Tiggo 5 (T21). Manual - part 363

32–

43

32

g. Turn ignition switch to LOCK, disconnect the negative 

battery cable and wait for at least 90 seconds. 

h. Using a digital multimeter, check for continuity between 

front passenger seat belt pretensioner connector B-002 
and body ground to check for a short circuit to ground 
according to the table below.
Standard Condition

i. Release the activation prevention mechanism built into 

the SRS control module assembly connector I-046/B-
072.

j. Using a digital multimeter, check for continuity between 

the terminals of front passenger seat belt pretensioner 
connector B-002 according to the table below.
Standard Condition

RT21320290

1

2

-

+

B-002

-

+

Multimeter 

Connection

Condition

Specified 

Condition

B-002 (1) - Body 

ground

Always

No continuity

B-002 (2) - Body 

ground

Always

No continuity

1

2

-

+

B-002

-

+

RT21320300

Multimeter 

Connection

Condition

Specified 

Condition

B-002 (1) - B-002 

(2)

Always

No continuity

Replace SRS control module assembly

OK

NG

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44

32

a. Turn ignition switch to LOCK, disconnect the negative 

battery cable and wait for at least 90 seconds. 

b. Disconnect the instrument panel wire harness connector 

I-006 and SRS control module assembly connector I-046 
(*1).

c. Using a digital multimeter, check for continuity between the 

terminals of connector I-006 and connector I-046 
according to the table below.
Standard Condition

a. Turn ignition switch to LOCK, disconnect the negative 

battery cable and wait for at least 90 seconds.

b. Disconnect front passenger seat belt pretensioner 

connector B-002 and SRS control module assembly 
connector I-046/B-072.

c. Using a digital multimeter, check for continuity between the 

terminals of connector B-002 and connector I-046/B-072 
according to the table below.
Standard Condition

4

Check front passenger seat belt pretensioner wire harness and connector (SRS control 
module assembly - instrument panel wire harness connector)

-

+

RT21320310

32

31

30

29

28

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

27

26

25

24

23

22

21

20

19

18

17

I-046

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

I-006

Multimeter 

Connection

Condition

Specified 

Condition

I-006 (1) - I-046 

(7)

Always

Continuity

I-006 (2) - I-046 

(8)

Always

Continuity

Replace instrument panel wire harness 
and connector

NG

5

Check wire harness and connector (SRS control module assembly - front passenger seat 
belt pretensioner)

OK

-

+

RT21320311

32

31

30

29

28

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

27

26

25

24

23

22

21

20

19

18

17

B-072

I-046

1

2

-

+

B-002

Multimeter 

Connection

Condition

Specified 

Condition

B-002 (1) - I-046/

B-072 (8)

Always

Continuity

B-002 (2) - I-046/

B-072 (7)

Always

Continuity

B-002 (2) - I-046/

B-072 (8)

Always

Continuity

B-002 (1) - I-046/

B-072 (7)

Always

Continuity

B-002 (1) - B-002 

(2)

Always

Continuity

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45

32

d. Release the activation prevention mechanism built into the 

SRS control module assembly connector I-046/B-072.

e. Using a digital multimeter, check for continuity between the 

terminals of connector B-002 and connector I-046/B-072 
according to the table below.

I-046/B-072 (7) - 

I-046/B-072 (8)

Always

Continuity

Multimeter 

Connection

Condition

Specified 

Condition

-

+

RT21320311

32

31

30

29

28

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

27

26

25

24

23

22

21

20

19

18

17

B-072

I-046

1

2

-

+

B-002

Multimeter 

Connection

Condition

Specified 

Condition

B-002 (1) - I-046/

B-072 (8)

Always

Continuity

B-002 (2) - I-046/

B-072 (7)

Always

Continuity

B-002 (2) - I-046/

B-072 (8)

Always

No continuity

B-002 (1) - I-046/

B-072 (7)

Always

No continuity

B-002 (1) - B-002 

(2)

Always

No continuity

I-046/B-072 (7) - 

I-046/B-072 (8)

Always

No continuity

Replace body wire harness and connector

NG

32–

46

32

DTC

B1231-12

Buckle Switch Front Passenger (BLFP) Circuit Short to 
Battery 

DTC

B1231-1C

Buckle Switch Front Passenger (BLFP) Circuit Voltage 
Out of Range