Legend for wiring diagram of electronic stability program (ESP) control module

PE42.45-P-2101-60CA

Legend for wiring diagram of electronic stability program (ESP) control module

MODEL 215

Short designation

Designation

Coordinate

A7/3

Traction system hydraulic unit

58L

A7/3m1

High pressure and return pump

62L

A7/3y6

Left front solenoid valve, holding pressure

57K

A7/3y7

Left front solenoid valve, reducing pressure

58K

A7/3y8

Right front solenoid valve, holding pressure

57K

A7/3y9

Right front axle solenoid valve (release)

58K

A7/3y10

Left rear solenoid valve, holding pressure

57 I

A7/3y11

Left rear axle solenoid valve (release)

58I

A7/3y12

Right rear solenoid valve, holding pressure

57H

A7/3y13

Right rear axle solenoid valve (release)

58H

A7/3y18

Front axle switchover solenoid valve

G 57

A7/3y19

Rear axle switchover solenoid valve

58H

A7/3y22

Front axle inlet solenoid valve

58G

A7/3y23

Rear axle inlet solenoid valve

57H

A7/7

BAS brake booster

70L

A7/7b1

BAS diaphragm travel sensor

69L

A7/7s1

BAS release switch

71L

A7/7x1

Diaphragm travel sensor connector

69I

A7/7x2

Release switch and solenoid valve connector

70I

A7/7y1

BAS solenoid valve

72L

A35/8

E-call control module

42L
50L

A35/17

D2B telephone and TELE AID transmitter/receiver

34L

A40/3n2

Navigation processor

38L
46L

B24/2

ESP lateral acceleration sensor

7L

B24/15

Turn rate and lateral acceleration sensor

12L
15L

B34

ESP brake pressure sensor

67L

F1

Left fuse box

29L

F1f16

Fuse 16

28K

F1/1

Right fuse box

1L

F1/1f34

Fuse 34

1K

K40/6

Left front fuse and relay module

64L

L6/1

Left front wheel speed sensor

74L

L6/2

Right front wheel speed sensor

75L

L6/3

Left rear wheel speed sensor

5L

L6/4

Right rear wheel speed sensor

4L

N10/8

Rear SAM control module

19L

N47-5

ESP, SPS and BAS [ESP, PML and BAS] control module

3A
13A
20A
28A
36A
43A
51A
61A
69A
77A

N64

ESP yaw rate sensor

9L

N73

EIS control module

31L

S9/1

Stop lamp switch

23L
26L

U1

Valid for 

45E
48E

U2

Valid for all except 

33E
41E

U33

Valid for all (except   )

37E

U151

Valid for engine 113

6G

U192

Valid for COMAND with dynamic navigation

37E
45E

U200

Valid for TELE AID

33E
41E

U201

Valid for Emergency Call

48E

U321

Valid for engine 137

11G

W9

Ground (at left front headlamp unit)

2E
3E
62E

X11/4

Data link connector

54L

X18

Cockpit wiring harness and FFS [RBA] connector

30G

X35/66

Compact wiring harness and diagnostic module 2 separation point, cockpit

53G

X62/6

Right front axle multiple circuit junction connector, major assembly compartment

75G

X62/7

Left front axle multiple circuit junction connector, major assembly compartment

73G

X62/8

Rear axle multiple circuit junction connector

3G
5G

Y10

SPS [PML] solenoid valve

68L

Z6/33

Diagnostic cables connector sleeve

53E

Z7/40

Circuit 30 connector sleeve

65G

Z37/2

CAN engine bus (low) connector sleeve

77 I

Z37/3

CAN engine bus (high) connector sleeve

78 I

Z40

Stop lamp signal connector sleeve

22H

Z88

Left front VSS [GES] (feed from traction system control modules)

46G
49G

Z89

Right front axle speed sensor connector sleeve

46G
50G