Chery Tiggo 5 (T21). Manual - part 276

25–

37

25

ET21250070

BATTERY

ABS
CONTROL
MODULE

IGNITION SWITCH
    ON OR START

EF47

25A

I1

A10

1

25

28

MF01

40A

EF34

20A

EF36

10A

ENGINE 
COMPARTMENT
FUSE AND 
RELAY BOX

R

RL

R

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

Gr

E-074

Gr

E-076

A1

A2

A3

A4

A5

A6

A7

A8 A9 A10

I2

I1

E-074
E-076

B

E-085

E-085

38

13

Br

B

E-042

16

4

1

2

FRONT RIGHT 
WHEEL SPEED 
SENSOR

GY

WY

B

E-036

1

2

E-036

25–

38

25

Diagnosis Procedure

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the front right wheel speed sensor connector E-036.
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.

DTC Code

DTC Definitions

DTC Detection 

Conditions

Possible Cause

C0034-00

Right Front Wheel 
Speed Sensor

These DTCs occur 
when any of the 
following conditions is 
met:
1. ABS control module 

assembly detects 
that the wheel 
speed sensor signal 
wire is short to 
ground. 

2. Wheel speed sensor 

line is open. 

3. ABS control module 

assembly detects 
that the wheel 
speed sensor signal 
wire is short to 
power supply. 

4. ABS control module 

assembly detects 
that the wheel 
speed sensor power 
supply wire is short 
to ground. 

5. Wheel speed sensor 

signal is invalid.

 Wheel speed sensor signal wire is 

connecting with the power supply wire 
in reverse.

 Wheel speed sensor signal wire is 

short to ground.

 Wheel speed sensor line is open, 

connector is loose or broken.

 Wheel speed sensor signal wire is 

short to power supply.

 Wheel speed sensor power supply 

wire is short to ground.

 Sensor head or plug pin is damaged.
 Wheel speed sensor is interfered by 

magnetic field outside (wheel or axle is 
not demagnetized).

 Wheel speed sensor body is 

malfunctioning.

 Ring gear is not installed, has teeth 

missing, dirty, demagnetized or off 
center.

 Clearance between sensor and ring 

gear is excessive.

 Number of ring gear teeth is wrong.
 Tire size is not as specified.
 ABS control module assembly is 

damaged.

C0034-09

Right Front Wheel 
Speed Sensor

C0034-11

Right Front Wheel 
Speed Sensor

C0034-12

Right Front Wheel 
Speed Sensor

C0034-13

Right Front Wheel 
Speed Sensor

C0034-29

Right Front Wheel 
Speed Sensor

CAUTION

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

circuit and component information.

1

Check front right wheel speed sensor wire harness and connector

Repair or replace front right wheel speed 
sensor wire harness and connector

NG

25–

39

25

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

front steering knuckle.

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

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 front right wheel speed sensor with X-431 3G 

diagnostic tester.

c. Check if the data change of front right wheel speed sensor matches the change of other wheel speed 

sensors. 

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

2

Check installation of front right wheel speed sensor

OK

Tighten mounting bolt properly, clean or 
replace front right wheel speed sensor

NG

3

Check front right wheel speed sensor

OK

Replace front right wheel speed sensor

NG

4

Check front right hub ring gear

OK

Replace front right hub ring gear

NG

OK

25–

40

25

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 right wheel speed sensor connector 

E-036.

e. Using a digital multimeter, check for continuity between 

the terminals of connector E-085 and connector E-036 to 
check if there is an open in the wire harness and 
connector according to the table below.
Standard Condition

f. Using a digital multimeter, check for continuity between 

connector E-085 and body ground to check if the front 
right wheel speed sensor is short to ground according to 
the table below.
Standard Condition

5

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

RT21250260

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

Condition

Specified 

Condition

E-085 (16) - 

E-036 (1)

Always

Continuity

E-085 (4) - 

E-036 (2)

Always

Continuity

E-085 (16) - 

E-036 (2)

Always

No continuity

E-085 (4) - 

E-036 (1)

Always

No continuity

E-036 (1) - 

E-036 (2)

Always

No continuity

E-085 (4) - 

E-085 (16)

Always

No continuity

RT21250270

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

-

+

Multimeter 

Connection

Condition

Specified 

Condition

E-085 (4) - Body 

ground

Always

No continuity

E-085 (16) - Body 

ground

Always

No continuity