1 Key switch (15+)
2 RPM potentiometer
3
Tachometer (code 14)
4 Oil pressure, instrument
5 Oil temperature, instrument
6 Coolant temperature, instrument
7 Instrument illumination
8 Idling contact, two-way
9 1500 / 1800 rpm switch, two-way
10 Starter contact, spring biased
11 Stop switch, spring biased
12 Diagnosis contact, spring return
13 Alarm, low oil pressure
14 Alarm, high oil temperature
15 Alarm, high coolant temperature
16 Alarm, low coolant level
17 Fuel alarm
18 Diagnostic lamp
19 Engine overspeed indication (GE) Horn (VE)
20 Operation indicator
21 Pre-heating indication
22 Pre-heating contact
23 8-pin connector engine interface
24 Governor switch
25 Battery voltage alarm
26 Termination resistance 120 Ohm
27 8-pin connector engine interface
28 Contact, engine protector disconnect
29 Easy Link connector block
30 Control Interface Unit (CIU)
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.
37-0 Wiring Diagrams
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