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

32–

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

32–

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