Circuit diagrams 7
Wiring diagram
Legend
B1 Tank transmitter, 33
0B16 Oil level sensor, 36–37
F2 40 A fuse, 4
F5 5 A fuse, 26
F6 5 A fuse, 28
F7 15 A fuse, 73
F10 5 A fuse, 13
F13 Fuse (max. 15 A), 61
F14 5 A fuse, 64
F15 10 A fuse, 67
G1 660 W three-phase alternator with regulator,
1–5
G2 88 Ah battery, 7
4H1 60 W signal horn, 73
K2 Electronic starter relay, 11–15
M1 1.7 kW starter motor, 9–11
6P1 Display unit, 25–40
:1 − Terminal 30
:2 − Terminal 15
:6 − Earth
S1 Ignition and starting switch (9-16)
S2 Brake pedal switch 2 (start-up prevention),
13-14
0S1 Oil pressure switch, 28
0S3 Coolant level switch, 31
4S1 Horn activation, 73
X1 6-pin plug connector (S1), 9–15
X2 3-pin plug connector (S2), 13–14
X10 18-pin plug connector (central electrical
system), 19, 64–69
X11 9-pin plug connector (central electrical
system), 13, 65–67
X15 2-pin plug connector (CAN), 41
6X1 10-pin plug connector (display unit), 26–39
6X2 4-pin plug connector (diagnostics), 47
9x33 4-pin plug connector (air conditioning), 21
Wire colours
BK Black
BN Brown
BU Blue
GN Green
GY Grey
OG Orange
RD Red
VT Violet
WH White
YE Yellow
The number in front of the wire colour refers
to the wire cross-section.
Wires with unspecified cross-section = 0.75
mm
2
Notes
(a) Wires twisted together
(b) Switch shown in "Coolant level OK" position
*) Gold-plated contacts
Operating Instructions – 394 807 10 01 EN – 07/2011 265