Legend of wiring diagram engine brake

PE14.15-D-2000-60A

Legend of wiring diagram engine brake

ENGINE 904.9 in MODEL 668 up to 30.6.99
with code (M22) Engine brake
with code (M23) Pneumatic engine brake
with code (M25) Engine brake, with coupled service brake, disengageable

ENGINE 904.9 in MODEL 670 up to 30.6.99
with code (M22) Engine brake
with code (M23) Pneumatic engine brake
with code (M25) Engine brake, with coupled service brake, disengageable

Code

Designation

Coordinate

A2

ABS control unit

4A

A11

Electrical center

2L

27L

A11f12

Horn fuse

28L

A33

FMR control unit

14A

20A

B20

Stop lamp switch (4-pin)

4L

B57

Vacuum reservoir pressure switch

19L

F27

Vacuum/compressed air drier heater relay fuse

23G

J1

Brake wear indicator tap

20G

J3

Terminal 31 tap

7E

J5

Terminal 58 tap

7E

J16

terminal 15 (unfused) tap

23E

J21

Engine brake tap

24G

J23

Stop light tap

5E

K21

Engine brake relay

8L

K86

Vacuum relay

23L

Q2

Light switch

9A

S4

Engine brake shutoff switch

6A

S50

Engine brake switch (foot operated)

12A

U10

Valid for coupling to service brake

1A

U11

Valid for vacuum

17J

19C

U17

Valid for compressed air

17K

V16

Brake wear indicator diode

21L

W8

Left dash support ground

7G

9E

19G

22G

W9

Ground (right waistrail)

7G

9E

19G

22G

X27

Engine brake plug connection

10G

XF.B7

Cab chassis connector 7 (front passenger side)

15G

XF.F2

Chassis-cab plug connection 2 (driver side)

4G

Y5

Engine brake 1 solenoid valve (vacuum)

18L

Y6

Engine brake 1 solenoid valve (compressed air)

18L

Y69

Modulation solenoid valve

16L