Suzuki Grand Vitara JB419. Manual - part 88

 

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Suzuki Grand Vitara JB419. Manual - part 88

 

 

ABS: 4E-20

DTC C1041 / C1042 / C1043 / C1044 / C1045 / C1046 / C1051 / C1052 / C1053 / C1054 / C1055 / C1056: 
Inlet Solenoid Circuit Failure, Outlet Solenoid Circuit Failure, Master Cylinder Cut Solenoid Circuit 
Failure, Low Pressure Solenoid Circuit Failure 

S5JB0B4504015

DTC C1041 / C1045 / C1051 / C1055: Right-Front / Left-Front / Right-Rear / Left-Rear Inlet Solenoid 
Circuit Failure
DTC C1042 / C1046 / C1052 / C1056: Right-Front / Left-Front / Right-Rear / Left-Rear Outlet Solenoid 
Circuit Failure
DTC C1043 / C1044: Master Cylinder Cut Solenoid Circuit No. 1 / No. 2 Failure
DTC C1053 / C1054: Low Pressure Solenoid Circuit No. 1 / No. 2 Failure

NOTE
The DTC C1043, C1044, C1053 and C1054 are DTC only for ESP

®

 

Wiring Diagram

WHT/RED

1

2

6

5

BLK

BLK

5V

12V

E03-14

E03-13

E03-26

7

WHT/RED

1

2

6

5

BLK

BLK

5V

12V

E53-1

E53-16

E53-47

7

[D]

[C]

E03

15
16
17
18
19
20
21
22
23
24
25

2
3
4
5
6
7
8
9

10
11
12

1

13

14

26

[B]

[A]

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

3

4

I6JB01450008-01

[A]: With ESP

®

1. Battery

5. Solenoid valve

4E-21 ABS: 

DTC Detecting Condition
The ABS (ESP

®) control module monitors the output from the valve.

When the output of each valve exceeds the specified value compared with the signal sent from ABS (ESP

®) control 

module, this DTC is set.

DTC Troubleshooting

[B]: Without ESP

®

2. Main fuse box

6. Solenoid valve power supply driver 

(transistor)

[C]: ESP

® control module connector (viewed from terminal 

side)

3. ESP

® hydraulic unit / control module 

assembly

7. Solenoid valve driver

[D]: ABS control module connector (viewed from terminal 

side)

4. ABS hydraulic unit / control module 

assembly

Step

Action

Yes

No

1

Was “ABS Check” performed?

Go to Step 2.

Go to “ABS Check”.

2

1) Turn ignition switch to OFF position.
2) Disconnect ABS (ESP

®) hydraulic unit / control module 

connector.

3) Check for proper connection to ABS (ESP

®) hydraulic 

unit / control module connector at terminal “E03-14” (or 
“E53-1”).

4) If OK, then measure voltage between terminal “E03-14” 

(or “E53-1”) of module connector and “E03-26” (or “E53-
47”).

Is it 10 – 14 V?

Substitute a known-
good ABS (ESP

®) 

hydraulic unit / control 
module assembly and 
recheck.

“WHT/RED” or “BLK” 
circuit open.

ABS: 4E-22

DTC C1057: ABS (EPS

®) Control Module Power Supply Circuit Failure

S5JB0B4504016

Wiring Diagram

DTC Detecting Condition
The ABS (ESP

®) control module monitors the power source voltage at terminal “E03-14” (or “E53-1”). When the 

power source voltage becomes extremely high or low while vehicle is running at more than 20 km/h (13 MPH), this 
DTC will be set. As soon as the power source voltage becomes normal, the ABS warning lamp will be turned off and 
the ABS (ESP

®) control module will return to normal operation, but the set DTC will be remain.

WHT/RED

1

2

3

12V

E53-1

BLK

BLK

E53-16

E53-47

WHT/RED

4

12V

E03-14

BLK

BLK

E03-13

E03-26

[A]

[B]

[D]

E03

15
16
17
18
19
20
21
22
23
24
25

2
3
4
5
6
7
8
9

10
11
12

1

13

14

26

[C]

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

I6JB01450009-02

[A]: With ESP

®

[D]: ABS control module connector (viewed from 

terminal side)

3. ESP

® hydraulic unit / control module assembly

[B]: Without ESP

®

1. Battery

4. ABS hydraulic unit / control module assembly

[C]: ESP

® control module connector 

(viewed from terminal side)

2. Main fuse box

4E-23 ABS: 

DTC Troubleshooting

Step

Action

Yes

No

1

Was “ABS Check” performed?

Go to Step 2.

Go to “ABS Check”.

2

1) Disconnect ABS (ESP

®) hydraulic unit / control module 

connector with ignition switch turned OFF.

2) Check for proper connection to ABS hydraulic unit / 

control module connector at terminals “E03-14” and 
“E03-13” (or “E53-1” and “E53-47”).

3) If OK, then turn ignition switch to ON position and 

measure voltage between terminals “E03-14” and “E03-
13” (or “E53-1” and “E53-47”). 

Is voltage 9.7 

±

 0.3 V or more?

Go to Step 5.

Go to Step 3.

3

1) Turn ignition switch to OFF.
2) Check for proper connection to ABS (ESP

®) hydraulic 

unit / control module connector at terminals “E03-13” 
and “E03-26” (or “E53-16” and “E53-47”).

3) If OK then turn ignition switch to ON and measure 

resistance between each terminal of “E03-13” and “E03-
26” (or “E53-16” and “E53-47”) and vehicle body ground.

Is resistance less than 2 

Ω

?

Go to Step 4.

“BLK” wire circuit in 
open or high resistance.

4

1) Measure voltage between positive battery terminal and 

vehicle body ground with engine running.

Is voltage 9.7 

±

 0.3 V or more?

Imperfect short between 
“WHT/RED” wire circuit 
and body ground.

Check charging system 
referring to “Generator 
Test (Undercharged 
Battery Check) in 
Section 1J”.

5

1) Measure voltage between terminals “E03-14” and “E03-

13” (or “E53-1” and “E53-47”) with engine running.

Is voltage 18 

±

 1.0 V or less?

Poor connection of 
“E03-14” and/or “E03-
13” (or “E53-1” and/or 
“E53-47”) terminals. If 
the terminals are in 
good condition, 
substitute a known-
good ABS (ESP

®) 

hydraulic unit / control 
module and recheck.

Check charging system 
referring to “Generator 
Test (Overcharged 
Battery Check) in 
Section 1J”.

 

 

 

 

 

 

 

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