Suzuki Grand Vitara JB416 / JB420 / JB419. Manual - part 280

4E-12 ABS: 

DTC Clearance

S6JB0A4504006

WARNING

!

 

When performing a driving test, select a safe 
place where there is neither any traffic nor 
any traffic accident possibility and be very 
careful during testing to avoid occurrence of 
an accident.

 

After repair or replace malfunction part(s), clear all DTCs 
by performing the following procedure or using SUZUKI 
scan tool.

1) Connect SUZUKI scan tool to data link connector in 

the same manner as when making this connection 
for DTC check.

2) Turn ignition switch to ON position.
3) Erase DTC according to instructions displayed on 

scan tool. Refer to scan tool operator’s manual for 
further derails.

NOTE
For DTC C 1021, C1022, C1025, C1026, C1031, 
C1032, C1035, C1036 and C1061, confirm that 
ABS warning light turns off after performing 
Step 2 of “Test Driving” under “ABS Check”, 
and then clear the DTCs.

 

4) After completing the clearance, turn ignition switch 

OFF and disconnect scan tool from data link 
connector.

5) Perform “Driving Test” (Step 2 of “ABS Check”) and 

“DTC Check” and confirm that NO DTC is displayed 
on scan tool.

Scan Tool Data

S6JB0A4504007

The parameter data below are values measured with the 
scan tool when the normally operating vehicle is under 
the following conditions. When taking measurements for 
comparison by using the scan tool, be sure to check that 
the vehicle is under the following conditions.
• Apply parking brake and block wheels.
• Ignition switch ON.
• Turn OFF air conditioner (if equipped).
• Apply no load to power steering (if equipped). (Don’t 

turn it)

• Turn OFF all electric loads (except ignition).
• No DTC.
• ABS is not operated. (Normal braking operation)

Scan Tool Data Definition
Battery Volt (V):  Battery Voltage is an analog input 

signal read by the ABS (ESP

®) control module. 

Certain ABS (ESP

®) control module functions will be 

modified if the battery voltage falls below or rises 
above programmed thresholds.

Pump Motor Driver (V):  This parameter indicates the 

operational condition of the pump motor driver 
(transistor).

RF Wheel Speed, LF Wheel Speed, RR Wheel Speed 

and LF Wheel Speed (km/h, MPH):  Wheel speed 
is an ABS (ESP

®) control module internal 

parameter. It is computed by reference pulses from 
the wheel speed sensor.

Brake Switch (ON, OFF):  This switch signal informs 

the ABS (ESP

®) control module whether the brake 

is active or not.

G Sensor (G):  The G-Sensor converts gravity during 

the vehicle acceleration / deceleration in to a voltage 
conditions and controls the ABS for 4WD model. 
(non-ESP

® model)

Vehicle acceleration is measured by yaw rate / G 
sensor assembly and output to ESP

® control 

module by pulse signal for 4WD model. (ESP

® 

model)

Scan Tool 

Data

Standards

Condition

Battery 
Voltage

10.0 – 16.0 V

—

Pump Motor 
Driver

0.0 V

—

RF Wheel 
Speed

0 km/h, 0.0 MPH Vehicle stop

LF Wheel 
Speed

0 km/h, 0.0 MPH Vehicle stop

RR Wheel 
Speed

0 km/h, 0.0 MPH Vehicle stop

LR Wheel 
Speed

0 km/h, 0.0 MPH Vehicle stop

Brake Switch 

ON

Brake pedal 
depressed

OFF

Brake pedal released

G sensor

0 

± 0.09G

Place vehicle on the 
level

ABS: 4E-13

ABS Warning Light Does Not Come ON at Ignition Switch ON

S6JB0A4504008

Wiring Diagram

Circuit Description
Operation (ON/OFF) of ABS warning light is controlled by ABS (ESP

®) control module through light driver module in 

combination meter.
If the antilock brake system is in good condition, ABS (ESP

®) control module turns ABS warning light ON at the 

ignition switch ON, keeps it ON for 2 seconds and then turns it OFF. If an abnormality in the system is detected, ABS 
warning light is turned ON continuously by ABS (ESP

®) control module. Also, it is turned ON continuously by light 

driver module when the connector of ABS (ESP

®) control module is disconnected.

3

4

2

1

[C]

E53-16

E53-47

12V

12V

E53-32

E53-1

E53-35

GRN/ORN

PPL/RED

BLK/YEL

WHT/GRN

WHT/RED

WHT/BLU

BLK

BLK

BLK

RED

WHT

RED

WHT

E53-13
E53-44

11

10

5

7

8

6

9

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

E03-13

E03-26

12V

12V

E03-1

E03-14

E03-7

GRN/ORN

WHT/RED

WHT/BLU

BLK

BLK

RED

WHT

E03-12
E03-6

13

9

[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

9

12

[A]

[B]

I6JB01450005-01

[A]: ESP

® model

6. ABS warning light

[B]: Non-ESP

® model

7. EBD warning light (Brake warning light)

[C]: ESP

® control module connector (viewed from terminal side)

8. Light driver module

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

9. CAN driver

1. Battery

10. Junction connector

2. Main fuse box

11. To TCM (if equipped), BCM, 4WD control module (if equipped), keyless start control 

module (if equipped), immobilizer control module (ICM) (if equipped) and steering 
angle sensor (if equipped)

3. Ignition switch

12. ESP

® hydraulic unit / control module assembly

4. Junction block assembly

13. ABS hydraulic unit / control module assembly

5. Combination meter 

4E-14 ABS: 

Troubleshooting

Step

Action

Yes

No

1

1) Turn ignition switch to ON position.

Do other warning lights come ON?

Go to Step 2.

Go to Step 3.

2

1) Connect scan tool to DLC with ignition switch turned 

OFF.

2)  Turn ignition switch to ON position and check DTC.

Is there DTC U1073?

Go to “DTC U1073: 
Control Module 
Communication Bus Off 
(Petrol Engine Model)”.

Substitute a known-
good combination meter 
and recheck. If ABS 
warning light remains 
OFF, substitute a 
known-good ABS 
(ESP

®) hydraulic unit / 

control module 
assembly and recheck.

3

Is Circuit fuse for combination meter in good condition?

Go to Step 4.

Replace fuse and check 
for short circuit to 
ground.

4

Check CAN communication circuit between combination 
meter and ABS (ESP

®) control module referring to “DTC 

U1073: Control Module Communication Bus Off (Petrol 
Engine Model)”.

Is CAN communication circuit in good condition?

Go to Step 5.

Repair or replace.

5

1) Remove combination meter with ignition switch turned 

OFF.

2) Check for proper connection to “PPL/RED” and “BLK” 

wire of combination meter connector.

3) If OK, turn ON ignition switch and measure voltage at 

“PPL/RED” wire of combination meter connector and 
vehicle body ground.

Is it 10 – 14 V?

Go to Step 6.

Repair power supply 
circuit for combination 
meter.

6

1) Measure resistance between “BLK” wire of combination 

meter connector and vehicle body ground.

Is resistance less than 2 

Ω

?

Replace combination 
meter.

“BLK” circuit open or 
high resistance.

ABS: 4E-15

ABS Warning Light Comes ON Steady

S6JB0A4504009

Wiring Diagram
Refer to “ABS Warning Light Does Not Come ON at Ignition Switch ON”.

Circuit Description
Operation (ON/OFF) of ABS warning light is controlled by ABS (ESP

®) control module through light driver module in 

combination meter.
If the Antilock brake system is in good condition, ABS (ESP

®) control module turns ABS warning light ON at the 

ignition switch ON, keeps it ON for 2 seconds and then turns it OFF. If an abnormality in the system is detected, ABS 
warning light is turned ON continuously by ABS (ESP

®) control module. Also, it is turned ON continuously by light 

driver module when the connector of ABS (ESP

®) control module is disconnected.

Troubleshooting

Step

Action

Yes

No

1

1) Perform diagnostic trouble code check.

Is there any DTC(s)?

Go to applicable DTC 
diag. flow.

Go to Step 2.

2

Are main fuses for ABS pump motor and ABS solenoid in 
good condition?

Go to Step 3.

Replace fuse and check 
circuit for short to 
ground.

3

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

®) control module connector.

3) Check for proper connection to ABS (ESP

®) control 

module connector at terminals “E03-7”, “E03-13” and 
“E03-26” (or “E53-16”, “E53-35” and “E53-47”).

4) If OK then turn ignition switch to ON position and 

measure voltage between terminal “E03-7” (or “E53-35”) 
and vehicle body ground.

Is it 10 – 14 V?

Go to Step 4.

“GRN/ORN” circuit 
open.

4

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

®) control 

module connector at terminals “E03-1” and “E03-14” (or 
“E53-1” and “E53-32”).

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

measure voltage between each terminal of “E03-1”, 
“E03-14” (or “E53-1”, “E53-32”) and vehicle body 
ground.

Are they 10 – 14 V?

Go to Step 5.

“WHT/RED” and/or 
“WHT/BLU” circuit 
open.

5

1) Turn ignition switch to OFF and measure resistance 

between each terminal of “E03-13”, “E03-26” (or “E-53-
16”, “E53-47”) and vehicle body ground.

Is resistance less than 2 

Ω

?

Go to Step 6.

Ground circuit for ABS 
(ESP

®) hydraulic unit / 

control module open or 
high resistance.

6

Check CAN communication circuit between combination 
meter and ABS (ESP

®) control module referring to “DTC 

U1073: Control Module Communication Bus Off (Petrol 
Engine Model)”.

Is CAN communication circuit in good condition?

Substitute a known-
good combination meter 
and recheck. If ABS 
warning light remains 
ON, substitute a known-
good ABS (ESP

®) 

hydraulic unit / control 
module assembly and 
recheck.

Repair or replace.