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4F-26 Electronic Stability Program:
Serial Data Link Circuit Check
Wiring Diagram
WHT/RED
WHT/BLU
3
WHT
GRN
WHT
2
1
RED/BLK
6
G28-31
9
[A]: ESP® control module connector (viewed
from terminal side)
[B]: BCM connector (viewed from harness side)
[C]: Combination meter connector (viewed from
harness side)
1. Battery
2. Main fuse box
3. Ignition switch
Inspection
Step
1
Check ESP® warning lamp
1) Turn ignition switch to ON position.
®
Does ESP
warning lamp come ON?
2
Check fuse
1) Turn ignition switch to OFF position.
Are main fuses for good condition?
3
Check ESP® control module power supply circuit
1) Disconnect ESP® control module connector.
2) Check for proper connection to ESP® control module
connector at terminal "E85-35".
3) If OK, then turn ignition switch to ON position and
measure voltage between terminal "E85-35" and vehicle
body ground.
Is it 10 – 14 V?
4
GRN/ORN
WHT/RED
B
5
PPL/WHT
G
12
PPL/WHT
13
E46-1
E46-2
G37-4
RED
WHT
G37-2
7
14
8
WHT
G28-10
6
RED
G28-8
G28-16
BLK/ORN
4. Junction block assembly
5. BCM (included in junction block
assembly)
6. CAN driver
7. Combination meter
8. ESP® warning lamp
9. Lamp driver module
Action
10
E85-32
12V
E85-1
12V
E85-35
11
12V
G1
E85-33
E85-13
RED
6
WHT
E85-44
BLK
E85-16
BLK
E85-47
[B]
15
7
14
13
[C]
16
15
32
10. ESP® hydraulic unit / control module assembly
11. Data link connector (DLC)
12.
13. To ECM and P/S control module
14. Junction connector
15. To steering angle sensor
Go to Step 2.
Go to Step 3.
Go to Step 4.
[A]
E85
32
1
17
33
2
18
34
3
19
35
4
20
36
5
21
37
6
22
38
7
23
39
8
24
40
9
25
41
10
26
42
11
27
43
12
28
44
13
29
45
14
30
46
15
31
47
16
E46
6
5
4
3
2
1
11
10
9
8
7
12
11
10
9
8
22
21
20
19
18
G28
14
13
12
11
10
9
8
7
6
5
4
31
30
29
28
27
26
25
24
23
22
21
20
To SDM
Yes
Go to Step 6.
Replace fuse and check
for short.
"GRN/ORN" wire circuit
open.
S7RS0B4604012
G37
6
5
4
3
2
1
17
16
15
14
13
12
3
2
1
19
18
17
I6RS0B460012-01
No
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