SkyTrak 8042 Service Manual User Manual
Page 642
9.51
Model 8042, 10042, 10054 Legacy
Rev. 10/03
Electrical System
8042 (18991 & After)
23
49
B
A
2R
C
B
A
A
B
C
F
VP2
DIODE PACK
A
B
C
F
VP1
DIODE PACK
101A
102A
103A
104A
2D
150A
105A
2DD
2D
2DD
P9
IGNITION
SWITCH
FUSE
34
34A
A
B
C
D
E
F
7.5
ENGINE GROUND BUSS BAR
STARTER 12V BUSS BAR
STARTER
GND (-)
+
106
38
6
AB2
AB1
AG2
AG1
ALTERNATOR
B+
D+
GND (-)
W
27C
27D
20C
20E
20B
20B
20E
B
A
B
A
NOT USED
NOT
USED
8
2C
105
101
150
2H
150B
101B
105B
104
104B
103
103B
102B
102
2J
151
18
17
40
28
47
35
27D
27C
10
34
38
6
8
9
16
15
20
47
28
28B
47B
2K
2P
2N
28A
47A
35
BOOM
SENSOR
10
2T
2L
2M
2N 2K
2P
2L
2A
24A
41
HORN
158
+
-
106
31
TRANS.
GRND
2G
ENGINE
HARNESS
MALE
CONNECTOR
ENGINE
HARNESS
FEMALE
CONNECTOR
A B
2B
28A
47A
40
28B
47B
28
47
151
15
WATER TEMP
SWITCH
2E
2F
41A
41
41A
41B
A B
A B
A B
A B
A B
C
B
A
HYDR. OIL
TEMP SWITCH
7
1
2
3
4
5
7
6
A1
A2
A3
B4
A4
B5
A5
B2
B1
C4
C3
C2
C5
C1
B3
FUEL LEVEL
SENDER
9
41
2M
2C
2E
16
OIL PRESSURE
SWITCH
2T
20B
2X
BACK-UP
ALARM
-
+
31
2X
2R
2X
STABIL-TRAK
CYLINDER SOLENOIDS
4A
12A
3
12B
4B
A B
A B
A B
A B
A B
STEER
SELECT
VALVE
SOLENOIDS
SECONDARY
FUNCTION
MANIFOLD
SOLENOIDS
Y1
E
Y3
E
Y2
E
UPPER
TRANSMISSION COILS
(VIEWED FROM
FRONT OF VEHICLE)
Y1 Y3 Y2
7
1
2
3
Y6 Y5 Y4
Y6
E
Y5
E
Y4
E
LOWER
TRANSMISSION COILS
(VIEWED FROM
FRONT OF VEHICLE)
7
6
4
5
20A
C3
A2
C2
C1
B5
C4
B4
A5
B2
C5
B1
A1
B3
A3
A4
20A
20A
20
2A
2H
2J
2G
20
20A
18
TRANS. TEMP
SWITCH
A B
CRAB
+
-
+
-
4-WHEEL
A B
A B
A B
A B
PB A
+
-
+
-
PB B
A B
A B
20D
20D
104
103
102
105
150
101
20C
20
2B
20A
C
B
A
BLU
BRN
BLK
+
-
MH48102
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