RG74T-R Operator · Service · Maintenance
56
Main Wiring Harness 35170-G
FROM
WIRE DESCRIPTION
GAUGE
COLOR
TO
PLUG#
PIN#
(FUNCTION IMPRINT)
PLUG#
PIN #
01
2
COM GND
16
BLK
SP1
-
01
3
CAN (+)
18 *TWISTED
YLW
07
A
01
4
CAN (-)
18 *TWISTED
GRN
07
B
01
5
SERIAL GND
18
GRY
49
C
01
6
HYD OIL LEVEL SWITCH
18
WHT
08
B
01
7
STARTER LOCKOUT SIG
18
ORG
SP7
-
01
8
FUSED LCM PWR
18
RED
SP3
-
01
9
(BLANK)
18
WHT
01
13
01
10
SERIAL (TX)
18
TAN
49
A
01
12
SERIAL (RX)
18
ORG
49
B
01
14
FUSED LCM PWR
18
RED
SP3
-
01
16
HYD OIL TEMP SWITCH
18
TAN
17
-
01
17
THROTTLE UP SIG
18
GRN
04
3
01
18
THROTTLE DOWN SIG
18
BRN
04
1
01
20
ENGINE RUN SIG
18
WHT
48
1
01
21
CUTTER MOTOR ON/OFF
18
ORG
21
1
01
22
IGNITION START SIGNAL
18
GRN
47
2
01
25
LCM STARTER SIGNAL
18
BLU
27
-
01
26
CUTTER PUMP ON/OFF
18
YLW
37
1
01
27
COMMAND CUT
18
YLW
13
A
01
28
CHARGE FILTER SENSOR
18
TAN
19
B
02
A
RUN POWER (12V+)
18
RED
SP2
-
02
B
LCM FUSED PWR
18
RED
SP3
-
03
A
ECU GROUND
18
BLK
SP5
-
03
B
ECU POWER BAT (12V+)
18
RED
SP4
-
03
C
CAN (+)
18
YLW
46
A
03
D
CAN (-)
18
GRN
46
B
04
2
RUN POWER (12V+)
18
RED
SP2
-
07
C
COM GND
18
BLK
SP1
-
08
A
RUN POWER (12V+)
18
RED
SP2
-
08
C
COM GND
18
BLK
SP1
-
09
A
RUN POWER (12V+)
14
RED
SP2
-
09
B
COM GND
14
BLK
SP1
-
10
30
RUN POWER BATT(12V+)
10
RED
23
-
10
85
COM GND
18
BLK
SP1
-
10
86
RUN PWR RELAY SIG
18
GRN
47
4
10
87
RUN POWER (12V+)
10
RED
SP2
-
11
A
CAN (+)
18 *TWISTED
YLW
12
22
11
B
CAN (-)
18 *TWISTED
GRN
12
46
12
1
ECU POWER BAT (+)
18
RED
SP4
-
12
5
ENG RUN SIG
18
BRN
48
2
12
8
COOLANT SW PWR
18
PUR
45
A
12
13
WATER IN FUEL
18
BLU
20
1
12
25
ENG RUN SIG
18
RED
SP4
-
12
26
ENG RUN SIG
18
RED
SP4
-
12
27
ENG RUN SIG
18
RED
SP4
-
12
28
ENG RUN SIG
18
RED
SP4
-
12
32
VS OEM RETURN
18
BRN
45
C
12
35
COOLANT LVL INPUT
18
PNK
45
B
12
49
ECU GROUND
18
BLK
SP5
-
12
50
ECU GROUND
18
BLK
SP5
-
12
51
ECU GROUND
18
BLK
SP5
-
Summary of Contents for RG74T-R
Page 23: ...RG74T R Operator Service Maintenance 800 392 2686 23 Safety ...
Page 24: ...RG74T R Operator Service Maintenance 24 Operation 3 5 6 8 1 4 11 2 7 4 9 10 12 13 ...
Page 35: ...RG74T R Operator Service Maintenance 800 392 2686 35 Operation ...
Page 55: ...RG74T R Operator Service Maintenance 800 392 2686 55 Main Wiring Harness 35170 G ...
Page 58: ...RG74T R Operator Service Maintenance 58 Hydraulic Schematic 805039 ...