JLG 1850SJ Service Manual - Manual (Page 415)

SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
3121619 – JLG Lift – 7-55
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 RED 148-1 ECM PWR 2.5 mm² FLRYW S944 (2)
2 BLK 148-2 ECM GND 2.5 mm² FLRYW S945 (2)
3 RED 148-3 ECM PWR 2.5 mm² FLRYW S944 (2)
4 BLK 148-4 ECM GND 2.5 mm² FLRYW S945 (2)
5 RED 148-5 ECM PWR 2.5 mm² FLRYW S944 (2)
6 BLK 148-6 ECM GND 2.5 mm² FLRYW S945 (2)
7
8
9
10
11
12
13 BLK 148-13 COOLANT LEVEL SIG 0.75 mm² FLRYW SN939 (3)
14
15 BLK 148-15-68 CLUTCH SWITCH 0.75 mm² FLRYW ECM-J1 (68)
16
17
18
19
20
21
22
23
24
25
26 BLK 148-26FUEL PUMP RELAY CONTROL GND 0.75 mm² FLRYW RL930 (2)
27
28 BLK 148-70 STRT GND 0.75 mm² FLRYW EIC (2)
29 BLK 148-29 COOLANT LEVEL PWR 0.75 mm² FLRYW SN939 (1)
30
31
32
33
34
35 BLK 148-35-3 STRT REQ 0.75 mm² FLRYW S1011 (1)
36
37
38 BLK 148-38 THROTTLE FLAP 4 0.75 mm² FLRYW EIC (52)
39
40
41
42
43
44 BLK 148-44EHXAUST GAS RECIRCULATION 0.75 mm² FLRYW EIC (50)
45
46
47
48
49
50
51
52
53 GRN CAN LOW 0.75 mm² FLRYW MS1000-1 (B)
54 YEL CAN HIGH 0.75 mm² FLRYW MS1001-1 (A)
55
56 BLK 148-56 AIR INLET TEMP 0.75 mm² FLRYW EIC (34)
57 BLK 148-57 WATER IN FUEL SW RTN 0.75 mm² FLRYW X941 (2)
58
59
60
61 BLK 148-61FUEL LOW PRESSURE 0.75 mm² FLRYW EIC (17)
62
63
64 BLK 148-64 WATER IN FUEL SW 0.75 mm² FLRYW X941 (1)
65
66
67
68 BLK 148-15-68 CLUTCH SWITCH 0.75 mm² FLRYW ECM-J1 (15)
69
70
71
72 BLK 148-72 THROTTLE FLAP 3 0.75 mm² FLRYW EIC (49)
73 BLK 148-71 STRT SIG 0.75 mm² FLRYW EIC (3)
74
75 YEL CAN HIGH 0.75 mm² FLRYW MS1000-1 (A)
76 GRN CAN LOW 0.75 mm² FLRYW MS1001-1 (B)
77
78
79
80
81
82 BLK 148-82EHXAUST GAS RECIRCULATION 0.75 mm² FLRYW EIC (51)
83
84
85 BLK 148-85EHXAUST GAS RECIRCULATION 0.75 mm² FLRYW EIC (46)
86
87 BLK 148-87 COOLANT LEVEL GND 0.75 mm² FLRYW SN939 (2)
88 BLK 148-88 IGNITION 0.75 mm² FLRYW S946 (2)
89
90
91
92
93
94
Figure 7-60. T4i Engine Harness - Sheet 2of 4