Chery Tiggo 5 (T21). Service manual — part 288

26–

7

26

Tools

Special Tool

General Tools

Brake Caliper Piston Pressing Tool

RCH0000053

Dial Indicator and Magnetic Holder

Vernier Caliper

Digital Multimeter

RCH0000023

0

10

20

30

40

50

60

70

80

90

RCH0000019

RCH0000002

26–

8

26

Circuit Diagram

Brake System

ET21260010

26

1

2

CLOSE

OPEN

Y

Y

B

2

BREAK
FLUID LEVEL
SENSOR

BATTERY

R

P

RF23

10A

INSTRUMENT
CLUSTER

23

10A

RF06

6

11

13

IGNITION SWITCH
ON OR START

INSTRUMENT
PANEL
FUSE AND
RELAY BOX

3

5

B

Br

1

2

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

I-007

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

L

I-015

I-015

I-003

I-004

E-071

11

12

13

14

7

8

9

1

2

3

4

5

6

10

W

I-004

B

E-082

E-082

E-078

26–

9

26

DIAGNOSIS & TESTING

Problem Symptoms Table

HINT:
Use the table below to help determine the cause of the problem symptoms. Check each suspected area in
sequence. Repair or replace the faulty components, or adjust as necessary.

Symptom

Suspected Area

See page

Noise in brake

Front brake lining (cracked, deformed, dirty
or burnished)

26-32

Rear brake lining (cracked, deformed, dirty
or burnished)

26-45

Front disc brake locating bolt guide pin
(worn)

26-30

Rear disc brake locating bolt guide pin
(worn)

26-42

Front brake caliper assembly fixing bolt
(loose)

26-28

Rear brake caliper assembly fixing bolt
(loose)

26-41

Front brake disc (scored)

26-32

Rear brake disc (scored)

26-45

Excessive brake disc runout

26-41

Brake shoe stopper spring (damaged)

27-17

Brake shoe return tension spring
(damaged or elasticity insufficient)

27-17

Foreign matter on front brake disc

-

Foreign matter on rear brake disc

-

Hard pedal but brake inefficient

Front brake lining (worn, cracked,
deformed, oily or burnished)

26-32

Rear brake lining (worn, cracked,
deformed, oily or burnished)

26-45

Front brake disc (unevenly worn)

26-32

Rear brake disc (unevenly worn)

26-45

Vacuum booster pushrod position
(incorrect)

26-23

Vacuum leaks in booster system

26-19

Hard pedal (firm-depress unable to lock-up
wheels)

Vacuum booster (bounce)

26-19

Pedal overtravel (vehicle stops normally)

Air in brake system

26-12

Pedal pulsates/bounces during braking

Brake disc (unevenly worn)

26-32
26-45

26–

10

26

Low or spongy pedal

Air in brake system

26-12

Brake system (leaked)

-

Front brake piston seal (worn or damaged)

26-30

Rear brake piston seal (worn or damaged)

26-42

Brake master cylinder assembly
(malfunctioning)

26-16

Vacuum booster pushrod position
(incorrect)

26-23

Vehicle pulls during braking

Front brake piston (stuck or frozen)

26-30

Rear brake piston (stuck or frozen)

26-42

Front brake lining (dirty, cracked or
deformed)

26-32

Rear brake lining (dirty, cracked or
deformed)

26-45

Front brake disc (unevenly worn)

26-32

Rear brake disc (unevenly worn)

26-45

Brake stuck

Brake pedal free play (minimum)

26-23

Parking brake lever travel (in need of
adjustment)

27-8

Parking brake cable (stuck)

27-13

Parking brake shoe clearance (in need of
adjustment)

27-8

Front brake lining (cracked or deformed)

26-32

Rear brake lining (cracked or deformed)

26-45

Front brake piston (stuck or frozen)

26-30

Rear brake piston (stuck or frozen)

26-42

Brake shoe return tension spring (loose or
damaged)

27-17

Vacuum booster pushrod position
(incorrect)

26-23

Vacuum leaks in booster system

26-19

Brake master cylinder assembly
(malfunctioning)

26-16

Symptom

Suspected Area

See page