Chery Tiggo 5 (T21). Service manual - part 358

32–

23

32

DTC

B0010-11 Front Airbag Passenger Loop Circuit Short to Ground 

DTC

B0010-12 Front Airbag Passenger Loop Circuit Short to Battery 

DTC

B0010-1A

Front Airbag Passenger Loop Circuit Resistance Below 
Threshold 

DTC

B0010-1B

Front Airbag Passenger Loop Circuit Resistance Above 
Threshold 

DTC

B0010-1C

Front Airbag Passenger Loop Circuit Voltage Out of 
Range 

32–

24

32

ET21320050

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

Gr

I-046

SRS 
CONTROL 
MODULE

I-046

IGNITION SWITCH

ON OR START

10A

RF08

INSTRUMENT 
PANEL FUSE 
AND RELAY BOX

I-007

B

I-045

16

1

2

3

4

5

6

7

8

9 10 11 12

13

85

85

87

87 30

87 30

30

86

86

85

86

14 15 16 17 18 19 20 21 22 23 24

25

27

26

B

I-007

1 2

Gr

I-028

B-072

R

B

R

B

FRONT
PASSENGER
AIRBAG

+

-

2

1

6

5

I-028

7

8

I-036

B-055

16 15 14 13 12 11 10

8

7

6

5

4

3

2

1

9

W

I-036

*2: SRS control module connector is B-072

*1: SRS control module connector is I-046

B

B-072

*2

8

R

R

1

4

I-036

B-055

*2

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25

32

Self-diagnosis Detection Logic

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

Diagnosis Procedure

a. Turn ignition switch to LOCK, disconnect the negative battery cable and wait for at least 90 seconds. 
b. Disconnect front passenger airbag connector, and connect the new front passenger airbag to connector 



I-028.

c. Reconnect the negative battery cable and wait for a few seconds.
d. Turn ignition switch ON and wait for at least 90 seconds.
e. Use X-431 3G diagnostic tester to clear the DTCs.
f. Turn ignition switch to LOCK.
g. Turn ignition switch ON and wait for at least 90 seconds.
h. Use X-431 3G diagnostic tester to check if the DTCs are still output.

DTC Code

DTC Definition

DTC Detection 

Condition

Warning Light 

Condition

Possible Cause

B0010-11

Front Airbag 
Passenger Loop 
Circuit Short to Ground 

Ignition switch ON

ON

 Front passenger 

airbag

 Wire harness and 

connector

 SRS control 

module assembly

B0010-12

Front Airbag 
Passenger Loop 
Circuit Short to Battery 

B0010-1A

Front Airbag 
Passenger Loop 
Circuit Resistance 
Below Threshold 

B0010-1B

Front Airbag 
Passenger Loop 
Circuit Resistance 
Above Threshold 

B0010-1C

Front Airbag 
Passenger Loop 
Circuit Voltage Out of 
Range 

1

Check front passenger airbag

WARNING

 Never measure the front passenger airbag directly, otherwise, it may cause serious personal injury due 

to accidental deployment of the airbag.

Replace front passenger airbag

NO

YES

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26

32

Use circuit diagram as a guide to perform the following procedures:
a. Turn ignition switch to LOCK, disconnect the negative battery cable and wait for at least 90 seconds.
b. Disconnect the front passenger airbag connector I-028 and SRS control module assembly connector 



 I-046/B-072.

c. Disconnect the body wire harness connector  B-055 and instrument panel wire harness connector I-036 

(*2).

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

a. Turn ignition switch to LOCK, disconnect the negative 

battery cable and wait for at least 90 seconds. 

b. Disconnect the SRS control module assembly connector 

I-046/B-072.

c. Disconnect the front passenger airbag connector I-028.
d. Connect the negative battery cable and wait for a few 

seconds.

e. Turn ignition switch ON.
f. Using a digital multimeter, measure the voltage between 

front passenger airbag connector I-028 and body ground 
to check for a short circuit to power supply according to 
the table below.
Standard Voltage

2

Check wire harness and connector

Repair or replace instrument panel/body 
wire harness and connector

3

Check front passenger airbag control circuit

NG

OK

RT21320200

-

+

V

1 2

I-028

Multimeter 

Connection

Condition

Specified 

Condition

I-028 (1) - Body 

ground

Ignition switch ON

Below 1 V

I-028 (2) - Body 

ground

Ignition switch ON

Below 1 V