Suzuki Swift Sport 2004 User Manual

Electronic Stability Program: 4F-23
ABS Warning Lamp Does Not Come ON at Ignition Switch ON
S7RS0B4604048
Wiring Diagram
4 Check ESP® control module power supply circuit
1) Turn ignition switch to OFF position.
2) Check for proper connection to ESP® control module
connector at terminals “E85-1” and “E85-32”.
3) If OK, then turn ignition switch to ON position and
measure voltage between each terminal of “E85-1”,
“E85-32” and vehicle body ground.
Are they 10 – 14 V?
Go to Step 5. “WHT/BLU” and/or
“WHT/RED” circuit
open.
5 Check ESP® control module ground circuit
1) Turn ignition switch to OFF and measure resistance
between each terminal of “E85-16”, “E85-47” and vehicle
body ground.
Is resistance less than 2
Ω ?
Go to Step 6. Ground circuit for ESP®
control module open or
high resistance.
6 CAN communication circuit check
1) Check CAN communication circuit between combination
meter and ESP® control module referring to “DTC
U1073: Control Module Communication Bus Off”.
Is CAN communication circuit in good condition?
Substitute a known-
good combination meter
and recheck. If warning
lamp remains ON,
substitute a known-
good ESP® hydraulic
unit / control module
assembly and recheck.
Repair or replace.
Step Action Yes No
[A]
E85
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
WHT
GRN
3
E85-13
E85-44
RED
WHT
6
5
E46-1
E46-2
4
10
6
E85-16
E85-47
BLK
BLK
8
9
BLK/ORN
RED
WHT
RED
WHT
G37-4
G37-2
G28-10
G28-8
G28-16
12V
12V
E85-32
E85-1
E85-35
WHT/RED
WHT/BLU
GRN/ORN
6
2
1
7
11
12
[B]
G37E46
1245367
891011121314
1245367
891011
1213141516171819202122
[C]
G28
12345678910111213141516
17181920212223242526272829303132
G28-31
RED/BLK
I6RS0B460010-01
[A]: ESP® control module connector (viewed
from terminal side)
3. Ignition switch 8. ABS warning lamp
[B]: BCM connector (viewed from harness side) 4. Junction block assembly 9. Lamp driver module
[C]: Combination meter connector (viewed from
harness side)
5. BCM (included in junction block
assembly)
10. ESP® hydraulic unit / control module
assembly
1. Battery 6. CAN driver 11. Junction connector
2. Main fuse box 7. Combination meter 12. To steering angle sensor

Suzuki Swift Sport 2004 Specifications

General

Brand	Suzuki
Model	Swift Sport 2004
Category	Automobile
Language	English