Suzuki Grand Vitara JB419. Manual - part 93

Electronic Stability Program:  4F-5

ESP

® Control Module Reception Data

CAN Communication System For Electronic Stability Program Description

S5JB0B4601010

There is CAN communication system only for ESP

® control module (1) and yaw rate / G sensor assembly (2).

This CAN communication system is independent from other control modules.

ESP

® communicates control data with yaw rate / G sensor assembly as follows.

ESP

® Transmission Data to Yaw Rate / G Sensor Assembly

• Longitudinal G neutral position
• Lateral G neutral position

ESP

® Reception Data from Yaw Rate / G Sensor Assembly

• Vehicle yaw rate signal
• Vehicle longitudinal G signal
• Vehicle lateral G signal
• Yaw rate / G sensor assembly related malfunction

Engine torque signal

Accelerator pedal position

Engine speed

Cruise control signal (if equipped) 

Brake pedal switch signal

Brake fluid level switch signal

Parking brake switch signal

4WD shift position  (if equipped)

Steering angle signal

Receive

DATA

ESP® control

module

ECM

4WD control

module

(if equipped)

Steering angle

sensor

BCM

I5JB0B460002-01

2

1

I6JB01460006-01

4F-6 Electronic Stability Program: 

Schematic and Routing Diagram

Electronic Stability Program Schematic

S5JB0B4602003

INPUT

OUTPUT

ESP® control module

Wheel speed sensor (LF)

Wheel speed sensor (LR)

Wheel speed sensor (RF)

Battery Voltage

Master cylinder pressure sensor

Ignition Voltage

Pump motor driver
(transistor)

Solenoid valve power 
supply driver (transistor)

Solenoid valve driver
(transistor)

CAN driver

CAN driver (for yaw rate / 
G sensor assembly)

Hydraulic unit

Pump motor

LF inlet solenoid valve

LF outlet solenoid valve

LR inlet solenoid valve

LR outlet solenoid valve

RF inlet solenoid valve

RF outlet solenoid valve

RR inlet solenoid valve

RR outlet solenoid valve

Data link connector

Data link connector

ESP® hydraulic unit/control module assembly

Wheel speed sensor (RR)

Stop lamp switch
Engine torque
Accelerator pedal position
Engine speed
Cruise control (if equipped)

Master cylinder cut solenoid 

valve No. 1

Master cylinder cut solenoid

valve No. 2

Low pressure solenoid valve

No. 1

Low pressure solenoid valve

No. 2

ECM

Brake fluid level switch
Parking brake switch

BCM

Steering angle sensor

ESP® OFF switch

Back up light switch (for M/T
model)

Yaw rate
Longitudinal G
Lateral G

Yaw rate / G sensor assembly

Gear selector position

4WD control module (if equipped)

ABS warning lamp
EBD warning lamp
ESP® warning lamp 
SLIP indicator lamp
ESP® OFF lamp

Combination meter

Torque request

ECM

Steering angle neutral position

Steering angle sensor

Longitudial G neutral position
Lateral G neutral position

Yaw rate / G sensor assembly

I5JB0B460003-01

Electronic Stability Program:  4F-7

Electronic Stability Program Wiring Circuit Diagram

S5JB0B4602004

WHT/RED

WHT/GRN

BLK/YEL

WHT/RED

M

12V

GRN/ORN

1

2

3

13

12V

5V

12V

VCC

WHT/BLU

WHT/BLU

PPL/WHT

+BB

PPL/RED

WHT

BLK

WHT

BLK

WHT

BLU/BLK

GRN/BLK

BLU

GRN

YEL/BLK

YEL

LT GRN
LT GRN/BLK

E53-15

E53-14

E53-2

E53-3

E53-6

E53-5

E53-11

E53-12

E53-35

E53-33

E53-1

E53-32

RED/BLK

E53-13
E53-44

RED

WHT

RED

WHT

WHT/RED

WHT/BLU

E53-42
E53-46

RED

12V

12V

12V

12V

12V

BLK

WHT

BLK

WHT

7

9

12V

12V

RED/BLK

WHT

WHT

GRN/ORN

G45-3

G45-1

BLK

G45-2

G45-9

G45-10

RED

GRN/WHT

GRN

E53-29
E53-25

E53-31

L39-5

BLK

WHT

L39-2
L39-1

12V

PNK/GRN

E53-16

E53-47

BLK

BLK

5V

BLU/WHT

BLK

12V

E53-7

12V

E53-10

RED

YEL

[A]

WHT

4 

5

6

6

8

10

11

12

14

16

17

6

19

18

6

22

23

24

25

26

27

29

28

30

31

32

33

37

39

41

36

38

35

34

6

23

15

20

21

40

E53-37

L39-3

PNK/WHT

G31-1

G31-3

G31-7

G31-8

E66-32
E66-26

I5JB0B460004-03

[A]: For M/T model

14. Junction connector

28. Data link connector

1. Battery

15. To 4WD control module and immobilizer 

control module (ICM)

29. To ECM, SDM, BCM, 4WD control module 

and immobilizer control module (ICM)

2. Main fuse box

16. Stop lamp switch

30. ESP

® hydraulic unit / control module 

assembly

3. Ignition switch 

17. Stop lamp

31. Back up light switch

4. Junction block assembly

18. ECM

32. Back-up light

5. Steering angle sensor

19. BCM

33. ESP

® OFF switch

4F-8 Electronic Stability Program: 

Terminal Arrangement of ESP

® Control Module Connector (Viewed from Terminal Side)

6. CAN driver

20. Brake fluid level switch

34. Power control unit

7. Combination meter

21. Parking brake switch

35. Internal memory

8. SLIP indicator lamp

22. Yaw rate / G sensor assembly

36. Pump motor driver (transistor)

9. ESP

® OFF lamp

23. CAN driver (for yaw rate / G sensor 

assembly)

37. Pump motor

10. ESP

® warning lamp

24. Left-front wheel speed sensor

38. Solenoid valve power supply driver 

(transistor)

11. ABS warning lamp

25. Right-front wheel speed sensor

39. Solenoid valves

12. EBD warning lamp (brake warning lamp)

26. Left-rear wheel speed sensor

40. Solenoid valve driver (transistor)

13. Lamp driver module

27. Right-rear wheel speed sensor

41. Master cylinder pressure sensor

Terminal

Circuit

Terminal

Circuit

E53-1

Solenoid valve power supply driver 
(transistor)

E53-25

CAN communication line (low) for yaw 
rate / G sensor assembly

E53-2

Right-front wheel speed sensor (–)

E53-26

—

E53-3

Right-front wheel speed sensor (+)

E53-27

—

E53-4

—

E53-28

—

E53-5

Left-rear wheel speed sensor (+)

E53-29

CAN communication line (high) for yaw 
rate / G sensor assembly

E53-6

Left-rear wheel speed sensor (–)

E53-30

—

E53-7

Fluid pressure switch signal

E53-31

Ground for yaw rate / G sensor assembly

E53-8

—

E53-32

Pump motor driver (transistor)

E53-9

—

E53-33

Dark link connector

E53-10

Back up light Input (for M/T model)

E53-34

—

E53-11

Right-rear wheel speed sensor (–)

E53-35

Ignition switch

E53-12

Right-rear wheel speed sensor (+)

E53-36

—

E53-13

CAN communication line (high)

E53-37

Power source for yaw rate / G sensor 
assembly

E53-14

Left-front wheel speed sensor (+)

E53-38

—

E53-15

Left-front wheel speed sensor (–)

E53-39

—

E53-16

Ground

E53-40

—

E53-17

—

E53-41

—

E53-18

—

E53-42

CAN communication line (high) for ECM

E53-19

—

E53-43

—

E53-20

—

E53-44

CAN communication line (low)

E53-21

—

E53-45

—

E53-22

—

E53-46

CAN communication line (low) for ECM

E53-23

—

E53-47

Ground

E53-24

—

E53

16

1

15

2

3

4

5

6

7

8

9

10

11

12

13

14

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

I6JB01460009-02