Chery Tiggo 5 (T21). Manual - part 281

 

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Chery Tiggo 5 (T21). Manual - part 281

 

 

25–

57

25

Diagnosis Procedure

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect all wheel speed sensor connectors.
d. Check if the wire harnesses are worn, pierced, pinched or partially broken.
e. Look for broken, bent, protruded or corroded terminals.
f. Check if related connector pins are in good condition. 

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Check the wheel speed sensor mounting bolt for looseness.
d. Check if excessive clearance exists between the installation position of wheel speed sensor and hub ring 

gear.

e. Check the installation position of wheel speed sensor for dirt.

DTC Code

DTC Definitions

DTC Detection 

Conditions

Possible Cause

C006B-00

Stability System Active 
Too Long

The DTC occurs when 
the following condition 
is met:
1. ABS receives 

command to 
continue operating 
(more than 1 
minute).

 Wheel speed difference is excessive.
 Wheel speed sensor signal is 

incorrect.

 ABS control module assembly is 

damaged.

CAUTION

 When performing electrical equipment diagnosis and test, always refer to the circuit diagram for related 

circuit and component information.

1

Check wheel speed sensor wire harness and connector

Repair or replace corresponding wheel 
speed sensor wire harness and connector

NG

2

Check installation of wheel speed sensor

OK

Tighten mounting bolt properly, clean or 
replace wheel speed sensor

NG

OK

25–

58

25

a. Connect X-431 3G diagnostic tester (the latest software) to Data Link Connector (DLC).
b. Drive the vehicle straight ahead, and read the data stream of each wheel speed sensor with X-431 3G 

diagnostic tester.

c. Check if the data change of each wheel speed sensor matches the change of other wheel speed sensors.

a. Remove the hub assembly.
b. Check for foreign matter, missing teeth or damage on the hub ring gear.
c. Check if the hub assembly is securely installed.

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the ABS control module assembly connector 

E-085.

d. Disconnect the front left wheel speed sensor connector 

E-060 and front right wheel speed sensor connector 

E-036.

e. Disconnect the rear left wheel speed sensor connector 

B-029 and rear right wheel speed sensor connector 

B-009.

f. Using a digital multimeter, check for continuity between 

the terminal 8 of connector E-085 and the terminal 2 of 
connector E-060 to check if there is an open in the front 
left wheel speed sensor signal wire according to the table 
below.
Standard Condition

3

Check wheel speed sensor

Replace corresponding wheel speed 
sensor

NG

4

Check hub ring gear

OK

Replace corresponding hub ring gear

NG

5

Check wire harness and connector (wheel speed sensor - ABS control module assembly)

OK

RT21250390

E-085

13

12 11 10 9 8 7 6 5 4 3 2

24 23 22 21 20 19 18 17 16 15 14

37 36 35 34 33 32 31 30 29 28 27 26

1

38

25

-

+

E-060

1

2

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

E-085 (8) - E-060 

(2)

Always

Continuity

25–

59

25

g. Using a digital multimeter, check for continuity between 

the terminal 4 of connector E-085 and the terminal 2 of 
connector E-036 to check if there is an open in the front 
right wheel speed sensor signal wire according to the 
table below.
Standard Condition

h. Using a digital multimeter, check for continuity between 

the terminal 18 of connector E-085 and the terminal 1 of 
connector B-029 to check if there is an open in the rear 
left wheel speed sensor signal wire according to the table 
below.
Standard Condition

i. Using a digital multimeter, check for continuity between 

the terminal 29 of connector E-085 and the terminal 1 of 
connector B-009 to check if there is an open in the rear 
right wheel speed sensor signal wire according to the 
table below.
Standard Condition

RT21250400

E-085

13

12 11 10 9 8 7 6 5 4 3 2

24 23 22 21 20 19 18 17 16 15 14

37 36 35 34 33 32 31 30 29 28 27 26

1

38

25

-

+

E-036

1

2

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

E-085 (4) - E-036 

(2)

Always

Continuity

RT21250410

E-085

13

12 11 10 9 8 7 6 5 4 3 2

24 23 22 21 20 19 18 17 16 15 14

37 36 35 34 33 32 31 30 29 28 27 26

1

38

25

-

+

2

1

B-029

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

E-085 (18) - 

B-029 (1)

Always

Continuity

RT21250420

E-085

13

12 11 10 9 8 7 6 5 4 3 2

24 23 22 21 20 19 18 17 16 15 14

37 36 35 34 33 32 31 30 29 28 27 26

1

38

25

-

+

2

1

B-009

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

E-085 (29) - 

B-009 (1)

Always

Continuity

25–

60

25

j. Disconnect the engine compartment wire harness 

connector E-029 and body wire harness connector B-054.

k. Using a digital multimeter, check for continuity between 

the terminal 18 of connector E-085 and the terminal 9 of 
connector E-029 to check if there is an open in the rear 
left wheel speed sensor signal wire according to the table 
below.
Standard Condition

l. Using a digital multimeter, check for continuity between 

the terminal 1 of connector B-029 and the terminal 9 of 
connector B-054 to check if there is an open in the rear 
left wheel speed sensor signal wire according to the table 
below.
Standard Condition

m. Using a digital multimeter, check for continuity between 

the terminal 29 of connector E-085 and the terminal 2 of 
connector E-029 to check if there is an open in the rear 
right wheel speed sensor signal wire according to the 
table below.
Standard Condition

RT21250430

E-085

13

12 11 10 9 8 7 6 5 4 3 2

24 23 22 21 20 19 18 17 16 15 14

37 36 35 34 33 32 31 30 29 28 27 26

1

38

25

-

+

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

E-029

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

E-085 (18) - 

E-029 (9)

Always

Continuity

RT21250440

-

+

2

1

B-029

1

2

3

4

5

6

7

8

9 10 11

12 13 14 15 16 17 18 19 20 21 22

B-054

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

B-029 (1) - B-054 

(9)

Always

Continuity

RT21250450

E-085

13

12 11 10 9 8 7 6 5 4 3 2

24 23 22 21 20 19 18 17 16 15 14

37 36 35 34 33 32 31 30 29 28 27 26

1

38

25

-

+

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

E-029

Multimeter 

Connection 

Terminal

Condition

Specified 

Condition

E-085 (29) - 

E-029 (2)

Always

Continuity

 

 

 

 

 

 

 

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