Toro Z Master 7500-D Series Service Manual page 175

37 HP Electrical Wiring Schematic
126-9272
ENGINE SENSORS - HARNESS B-2
ENG11
P9023
10 Green
EXH TEMP
SENSOR
Blue
11
FUEL TEMP
SENSOR
12 Brown
1 Red
RAIL PRESSURE RP 2 Green
SENSOR
3 Black
4 Red
CAM SPEED CM Blue
5
SENSOR
6 Black
7 Violet
CRANK REV CK
SENSOR
Orange
8
9 Black
P9024
1
2
3 Yellow
INJECTOR #3 #3
4 Orange
5 White
INJECTOR #2 #2
Blue
6
7 Brown
INJECTOR #1 #1
8 Red
9 Yellow
Yellow
10
SUPPLY
Violet
11
PUMP
12 Violet
P9007
3
NO CONNECT
4
SW PWR (NOT USED)
9
NO CONNECT
12 Black
GND
Black
GND 6
Gray/Violet
8
ALARM
5 Red/White
PWR TO RUN
7 Red/White
FUEL PUMP
2 Red/Green
ACC PWR
1 Red/Green
FUSED PWR
11 Yellow
CAN HI
10 Green
CAN LO
126-9272
ENGINE - HIGH CURRENT
ENG08
GLOW PLUGS
STARTER
99-7411
POWER PORT
PT02
P9008
Black 2 +
SP9002
Yellow
SP9006
Violet
126-6286
ALARM SPEAKER
ALM02
P9010
C N/C
P9010
Gray/Violet A +V GND B Black
P9006
FUEL PUMP 2 Red/White
M
1 Black
P9005 SP9003
1 Orange
IG
2
L
ALTERNATOR
J9003 Red
B
P9020
1 Orange
J9006 Blue
P9003
F01 A Red
99-3441
JXX Red
FUSIBLE LINK F02 B
FB06
F03 C Red
TBD
BATTERY
Red J9002 BT05
J101 J14 J15
Red
Black
J102 Black
ENGINE
GROUND
J9005
Black
REAR J103 Black
FRAME Black
GROUND
FRONT J104
Black
FRAME
GROUND
32160-467
FUSE BLOCK
P9012
121-8867
ACC
Red/Green
1 2 Red
F09 15A
121-8867
CHASSIS SP9012
Red/Green 7 8 Red
F11 15A
121-8867
POWER PORT
Red 4 3 Red
F10 15A
P9008
121-8869
- 1 ENGINE
Red 9 10 Red
F12 25A
5 6
11 12
*Parameter 'part_number' does not exist on Group 'ENG9001'*
ENGINE - ECU
P9002 P9001
ENG9001
Blue Red
20 23
IVDCM-L 5VS
Yellow Green
19 20
IVDCM-H 1VPS
Yellow Brown
59 52
AIR TEMP ANALOG GND/A_GND
Blue 29 33 White
ANALOG GND EGR TEMP/TEGR
Green 28 54 Violet
TW CAN1H
Green 12 76 Blue
PDPFH CAN1L
11 45 Red
Blue TFO 5VS
Brown Yellow
51 ANALOG GND 85
P_EGR
Red 7 39 White
5VS P_EGR_L
Green
26 74 Black
PRAIL ANALOG GND/A_GND
Black 25 79 Violet
ANALOG GND TFAIR
Red 8 21 White
5VS ANALOG GND/A_GND
Blue 37 41 Gray/Brown
CMSPD ACL SW
Black 52 15 Brown
ANALOG GND LOW OIL LAMP/LOPSW
Violet 39 81 White
CKSPD DPF INLET TEMP/TOPFI
Orange Black
54 CKSPD ANALOG GND/A_GND 77
Black 38 80 Brown
ANALOG GND DPF MIDDLE TEMP/TOPFM
Yellow 48 24 Red
INJ3-H 5VS
Orange 18 63 Blue
INJ3-L PDPF
White 47 56 Green
INJ2-H EXH TEMP/TEXMH
Blue 17 1 Red
INJ2-L VB
Brown 33 3 Red
INJ1-H VB
Red 16 5 Red
INJ1-L VB
Black
Yellow 4 MPROP-H 2
GND
Black
Violet 5 4
HPPSO-L GND
1 6 Black
NO CONNECT GND
2 68 Blue
NO CONNECT UB2
3 28 Violet
NO CONNECT START RELAY/STR_RLY(D_UB5)
6 73 Green
NO CONNECT UB5
9 70 White
NO CONNECT GLOW RELAY/SAID_RLY
10 90 Orange
NO CONNECT UB3
Black
13 NO CONNECT D-GND 65
Violet
14 75
NO CONNECT CAN2H
Blue
15 53
NO CONNECT CAN2L
21 88 Orange
NO CONNECT IGN SW
22 7
NO CONNECT NO CONNECT
23 8
NO CONNECT NO CONNECT
24 9
NO CONNECT NO CONNECT
27 10
NO CONNECT NO CONNECT
31 NO CONNECT NO CONNECT 11
32 12
NO CONNECT NO CONNECT
35 13
NO CONNECT NO CONNECT
36 14
NO CONNECT NO CONNECT
40 16
NO CONNECT NO CONNECT
41 17
NO CONNECT NO CONNECT
42 19
NO CONNECT NO CONNECT
43 22
NO CONNECT NO CONNECT
44 NO CONNECT NO CONNECT 25
45 26
NO CONNECT NO CONNECT
46 27
NO CONNECT NO CONNECT
49 29
NO CONNECT NO CONNECT
53 30
NO CONNECT NO CONNECT
55 32
NO CONNECT NO CONNECT
56 34
NO CONNECT NO CONNECT
57 36
NO CONNECT NO CONNECT
58
NO CONNECT NO CONNECT 37
30 38
UB5 NO CONNECT
34 40
DPF-M4 NO CONNECT
50 42
UB3 NO CONNECT
60 44
UB2 NO CONNECT
46
NO CONNECT
47
NO CONNECT
48
NO CONNECT
NO CONNECT 49
50
NO CONNECT
51
NO CONNECT
55
NO CONNECT
57
NO CONNECT
58
NO CONNECT
60
NO CONNECT
64
NO CONNECT
NO CONNECT 67
69
NO CONNECT
71
NO CONNECT
72
NO CONNECT
78
NO CONNECT
82
NO CONNECT
83
NO CONNECT
84
NO CONNECT
86
NO CONNECT
87
NO CONNECT
89
NO CONNECT
91
NO CONNECT
92
NO CONNECT
93
NO CONNECT
94 100-4918
NO CONNECT
REV POL DIODE
61
NO CONNECT P9011 D05 P9011
59 Blue
APS1 A
62
ANALOG GND/A_GND
43
5VS
31
NO REGEN SW
66
CHGSW
35
STARTSW
18
J9004 REGEN
Black
ECU GND
100-4918
FLYBACK DIODE
D06
P9016 P9016
Black A B
SP9005
SP9009
SP9010
126-9272
ENGINE SENSORS - HARNESS B-1
ENG10
P9022
Yellow 10
EGR GAS
TEMP SENSOR
Yellow 8
M
Blue 9
INTAKE
THROTTLE
Red 5
Green
6
Brown
7
White 11
AIR
TEMP
Orange
1
Violet
2 EGR
Blue
3 VALVE
Black 4
12
P9021
Red 1
Yellow 2
EGR PRESSURE
White 3
SENSOR
Black 4
Violet
5
NEW TEMP
SENSOR
White 6
Green 7
COOLING WATER
TEMP
Blue
8
126-9272
ENGINE SENSORS - DIRECT
ENG09
P9004
Gray/Brown 2
AIR FILTER
Gray/Brown
1
Brown J9001
OIL PRESSURE
P9014
White 2
DPF INLET
TEMP
Black SP9001
Black 1
Black
P9013
Black 1
DPF MIDDLE
TEMP
Brown
2
P9015
1
Red 3
Blue
5
DPF PRESSURE
Green
4 SENSOR
Black 2
6
SP9008
SP9004 Black
Black
99-7430
EGR RELAY
K08 P9017
P9017
87a 3
Orange 1 30
Red
87 4
Green Black
B 2 85 86 5
Green Violet
2 85 86 5
Red
Blue
87 4
1 30
87a 3
P9018
P9018
SP9011 K06
Blue START RELAY
99-7430
White Black
1 85 86 2
7 9
Red
Orange 6
87 5
3 30
4
P9019
8
K10
GLOW RELAY P9019
127-7514
P9009 P25
Orange
1 1 ECU UB3
Black
4 4
ECU D-GND
Yellow
2 2
CAN HI
Blue 3 3
CAN LO
5 5
NO CONNECT
6 6
NO CONNECT
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