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4F-20 Electronic Stability Program:
ESP® Warning Light Does Not Come ON at Ignition Switch ON
Wiring Diagram
WHT/GRN
2
1
[A]: ESP® control module connector (viewed from terminal side)
1. Battery
2. Main fuse box
3. Ignition switch
Circuit Description
Operation (ON/OFF) of ESP® warning light is controlled by ESP® control module through light driver module in
combination meter.
If ESP® system is in good condition, ESP® control module turns ESP® 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, ESP® warning light is
turned ON continuously by ESP® control module. Also, it is turned ON continuously by light driver module when the
connector of ESP® control module is disconnected.
WHT/BLU
WHT/RED
4
3
BLK/YEL
GRN/ORN
5
6
PPL/RED
9
7
BLK
RED
8
WHT
11
E53-32
12V
E53-1
12V
E53-35
10
RED
E53-13
8
WHT
E53-44
E53-16
BLK
E53-47
BLK
4. Junction block assembly
5. Combination meter
6. ESP® warning light
10. Other control modules are communicated with CAN
7. Light driver module
[A]
E53
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
8. CAN driver
9. Junction connector
11. ESP® hydraulic unit / control module assembly
S6JB0A4604010
I6JB01460013-01
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