1 Stop contact
2 Start contact
3
1-pin connector
4 Horn, buzzer alarm
5 Easy Link connector
6 RPM-potentiometer
7 Indicator engine operation
8 8-pin connector engine interface
9 8-pin connector engine interface
10 Termination resistance 120 Ohm
11 Display Control unit (DCU)
Cable colors
BL = Blue
BN = Brown
GN = Green
GR = Gray
OR = Orange
LBL = Light blue
LBN = Light brown
P = Pink
R = Red
SB = Black
VO = Violet
W = White
Y = Yellow
Cable cross section = 0.75 mm
2
unless otherwise
stated.
Wiring diagram DCU
GN/Y
8
7
6
5
4
3
2
1
9
10
11
12
D
C
U
8
7
65
4
3
21
8
7
65
4
3
21
8
7
6
5
4
3
2
1
8
7
65
4
3
21
3
2
1
Y/W
GR/W
SB 2,5
R 2,5
R/BL 2,5
BL 2,5
W
W/SB
VO
R/Y
SB/Y
R/BL
Y
SB
GN/R
GN/SB
SB/VO
SB/GR
SB/W
SB 2,5
R 2,5
R/BL 1,5
BL 2,5
W
W/SB
GR/Y
Y/W
SB 2,5
R 2,5
R/BL 1,5
BL 2,5
1
2
3
4
5
6
8
9
11
10
1
7
Y/W
GR/Y
W
W/SB
P0014021
37-0 Wiring Diagrams
218 47701632 10-2013 © AB VOLVO PENTA