Case 580SR, Service Manual

Page: 878 / 1068

50 SECTION 55 - ELECTRICAL SYSTEM
PIN # NAME FUNCTION WARNING
LAMP No.
1 Ignition 10V-16V INPUT
2 Low oil pressure Low side switch input LP1
3 Air filter restriction Low side switch input LP2
4 Parking brake Low side switch input LP3
5 Alternator Alternator D+ input LP4
6 Not used
7 Crab steer Low side switch input LP6
8 Neutral High side switch input
9 Seat switch Low side switch input
10 A/C system pressure High side switch input LP7
11 Not used
12 Driving lights High side switch input LP9
13 Not used
14 Not used
15 Engine pre-heat High side switch input LP12
16 Not used
17 Direction High side switch input LP14
18 Not used
19 Tachometer signal Alternator w input
20 Fuel level sender Speed sensor input LP27
21 Water temperature sender Speed sensor input
22 Transmission temperature sender Speed sensor input
23 Not used
24 Driving lights High side switch input LP8
25 Brake High side switch input LP28
26 Not used
27 Not used
28 Not used
29 Not used
30 Not used
31 Transmission oil temperature Low side switch input LP23
32 Not used
33 Front steering Low side switch input LP25
34 Crab steering Low side switch input LP26
35 Audible alarm Open collector output
36 Ground Ground
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