Bobcat 430 Mini Excavator Electrical Repair & Troubleshooting Schematic 430 (S/N AACF11001 AND ABOVE) (S/N AACG11001 AND ABOVE) (S/N AA8711001 AND ABOVE) (S/N AA8811001 AND ABOVE)

BATTERY FEED 1000-1999 RED, RED/WHT,
RNG
GROUND 2000-2999 BLK
MONITORING 3000-3999 LBL
HYDRAULIC 4000-4999 LGN
ATTACHMENT CONTROLS 5000-5999 YEL
LIGHTS 6000-6999 PNK
ACCESSORIES 7000-7999 WHT
ENGINE 8000-8999 TAN
COMMUNICATION 9000-9999 PUR
WIRES CONNECT BY LETTER
ACROSS CONNECTORS
A
B
B
A
BOOM LIGHT
HARNESS
6808415
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
WASHER
BOTTLE
A C B
7100
7120
2790
CAB HARNESS 7102833
(IF EQUIPPED)
B A C
6310
6240
1750
C467
LOAD MOMENT
SWITCH (OPTIONAL)
BEACON SWITCH
(OPTIONAL)
7120
7100
1460
7110
WIPER SWITCH
(OPTIONAL)
1
3
2
4
6 5
1720
3700
1
3
2
4
6 5
63006310
C
A
D
E
B
1720
4830
4390
9200
CONSOLE
SENSOR
B
A
C
A
B
C
D
E
F
K
H
J
G
1730
4370
4380
3900
3700
3900
3920
3910
2900
6300
1460
7110
2930
2900
FRAME
LIGHT
RED
E
A
D
LEFT HANDLE
BRN
B
C
DETENT
1730
1
3
2
4
6
5
3100
4830
6230
2790
6400
B A C
A C B
6310
7100
6240
1750
7120
2790
FUEL SENDER 33-240 ohm
B
A A
B
3100
3310
C158
LH CONSOLE
HARNESS 7135275
1
2
HYD FILTER
SWITCH
C462
C461
C458
C457
C465
A
C
D
B
F
E
H
K
J
G
A
E
F
H
D
C
J
K
G
B
LOAD MOMENT
(
OPTIONAL
4830
4380
4370
3900
1730
2930
6300
6230
1460
7110
2790
+
-
7110
2820
3700
6
4
0
0
2
8
4
0
AUX
SOCKET
A
B
2650
7130
TRAVEL ALARM
(OPTIONAL)
7
2
1
0
3100
HYD TEMP
SENDER
538-1824 ±30
ohm
3430
t
3300
3320
3700
6400
TRAVEL PILOT
PRESSURE SENDER
0.5 - 7.5 V
B
C
A
C459
C
B
A
C208 C209
2960
2930
6250
B
A
B
A
2700 2700
8700 8700
C620
C622
C621
B
A A
B
C100
C470
A
C
B
C471
A
C
B
A
E
F
H
D
C
J
K
G
B
2700
8700
A
B
C103
HARNESS, FUEL
PUMP 6815091
B
A
FUEL
PUMP
WIRING SCHEMATIC
430 (S/N AACF11001 AND ABOVE)
(S/N AACG11001 AND ABOVE)
(S/N AA8711001 AND ABOVE)
(S/N AA8811001 AND ABOVE)
(PRINTED APRIL 2008)
V-0995
2950
A B
2950
6400
C210
WIPER
HARNESS
7100772
A B
2950
6400
DOME LIGHT
64002880
1000
8
3410
B
C
A
3420
3400
7105174
(
Used on Fast Track
Machines Only
9200
9200
Dealer Copy -- Not for Resale
RED
, RED/WHT, RNG
5000
-5999 YEL
WHT
PUR
RED = RED
RNG = ORANGE
BLK = BLACK
LBL = LIGHT BLUE
DBL = DARK BLUE
LGN = LIGHT GREEN
DGN = DARK GREEN
YEL = YELLOW
PNK = PINK
WHT = WHITE
BRN = BROWN
TAN = TAN
PUR = PURPLE
GRY = GRAY
J4
LOAD MOMENT
(OPTIONAL)
37103700
A
B
2650
7130
TRAVEL ALARM
OPTIONAL
)
DH CF K G EA JB
9330
9350
9360
8550
3500
3600
8120
3430
KEY
CRANK
FUEL PULL STATUS
ENGINE SPEED VR
ENG OIL PRESS
GLOW PLUG STATUS
STARTER STATUS
HYD OIL FILTER
ENGINE SPEED HALL
CONSOLE
FUEL SENDER
ENGINE TEMP
HYD TEMP
SENSOR POWER (+8V)
SENSOR GROUND
J3
3200
3100
3300
3900
4310
4300
4830
TRAVEL PILOT
A EG FDK B J C H
BATTERY
GLOW PLUG
LIGHT
FUEL PULL
FUEL HOLD
SWITCHED POWER RELAY
STARTER
GROUND
GROUND
BATTERY
J1
8510
6210
8110
8150
8000
2110
2
1
0
0
1
1
2
0
1
1
1
0
9
3
7
0
FBAK
C
A
N
H
I
G
H
C
A
N
L
O
W
C
A
N
S
H
I
E
L
D
R
P
O
T
S
I
G
N
A
L
4
3
2
0
G HCD A BF E
L
P
O
T
S
I
G
N
A
L
3430
3300
3320
9
5
0
0
9
6
0
0
9
7
0
0
PRESSURE SENDER
3
4
2
0
3410
B
C
A
3420
3400
3410
3420
3400
3410
B
C
A
3420
3400
C449
7105174
Used on Fast Track
Machines Only)
HORN
9
2
0
0
Dealer Copy -- Not for Resale
D E F GBA
DC
A B E F G
ACD & REMOTE START
CONNECTOR
2580
4550
2550
AUX. MALE COUPLER
AUX. FEMALE COUPLER
4500
2500
TWO-SPEED
4
5
5
0
F
K
J
G E
C
H
D
A B
4
5
8
0
4
5
6
0
4
5
0
0
9
3
2
0
3
7
1
0
4580
9
3
2
0
2
6
1
0
-
+
BUZZER
C416
C419
C420
YELLOW TIE STRAP
BLUE TIE STRAP
7.2 ohm nominal
at 12 VDC
7.2 ohm nominal
at 12 VDC
8 ohm nominal
at 12 VDC
RED TIE STRAP
J2
P
I
E
Z
O
O
U
T
L
O
A
D
M
O
M
E
N
T
P
W
M
W
O
R
K
G
R
O
U
P
2
S
P
E
E
D
P
W
M
A
U
X
.
F
E
M
A
L
E
C
O
U
P
L
E
R
A
U
X
.
M
A
L
E
C
O
U
P
L
E
R
RIGHT HAND CONSOLE
HARNESS 7135276
C
C453
C456
CONTROL MODULE
CONNECTORS J1-J6
A
B
C
D
E
4320
4920
1770
4350
4360
TWO-SPEED
(BLADE LEVER)
17804960
A
B
F CG DEBA
K
HJ
C
A
N
H
I
G
H
C
A
N
L
O
W
C
A
N
S
H
I
E
L
D
R
P
O
T
S
I
G
N
A
L
R
S
K
I
U
P
R
S
K
I
D
O
W
N
D
E
T
E
N
T
2
S
P
E
E
D
L
S
K
I
U
P
L
S
K
I
D
O
W
N
J5
4
9
6
0
4
9
2
0
4
3
2
0
S
P
A
R
E
D
I
G
#
2
S
P
A
R
E
D
I
G
#
1
U
N
U
S
E
D
#
2
U
N
U
S
E
D
#
3
S
P
A
R
E
A
N
G
#
2
J6
U
N
U
S
E
D
#
1
RIGHT HANDLE
BLK
GRN
WHT
PWM
E
A
D
BRN
RED
B
C
DETENT
9
5
0
0
9
6
0
0
9
7
0
0
4560
2560
WORK GROUP
LOCKOUT
C418
GREEN TIE STRAP
8 ohm nominal
at 12 VDC
FKJ
G E
C
H
A
B
D
T
R
A
V
E
L
P
I
L
O
T
C
O
O
L
I
N
G
F
A
N
4
5
9
0
4
5
1
0
4510
2510
PILOT PRESSURE
4590
2590
COOLING FAN
C413
C414
7.2 ohm nominal
at 12 VDC
9.0 ohm nominal
at 12 VDC
7
4
0
0
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
C
O
N
I
N
P
U
T
HYDRAULIC MANIFOLD VALVE SOLENOIDS
ORANGE TIE STRAP
4
4
5
0
H
Y
D
X
-
C
H
A
N
G
E
O
P
T
I
O
N
4450
2450
A
B
HYDRAULIC
X-CHANGE OPTION
A
B
4450
2450
1
3
2
4
6
5
4100
4110
4100
2000
326
A
B
A
B
4110
2010
325
A
B
A
B
X-CHANGE
RETRACT
X-CHANGE
EXTEND
7113694
413
Dealer Copy -- Not for Resale
A
B
A B
2940
6220
BOOM LIGHT
HARNESS
6808415
14801080
S
EXC
BAT
G
1080
9390
9360
STARTER
S
M
ALTERNATOR
B
SPEED
SENSOR (VR)
A
B
A
B
ENGINE COOLANT
SENDER
500-3000 ± 30 ohm
t
ENGINE OIL
PRESSURE
SWITCH
3500
3600
3630
A
B
A
B
3210
3200
ENGINE HARNESS
6814829
GLOW PLUGS
0.4 ohm
9390
9360
1480
3200
3500
3620
3600
8550
A
B
C
8500
8100
8150
8500
8550
GROUNDS
2060
2800
1090
A
B
C
D
E
F
G
2310
2300
7
7
2
BEACON
6
6
1
BRN
BLK
RIGHT WORK
LIGHT (OPT)
25A
1
7
4
0
2
7
4
0
1
1
9
0
1030
1040
B AC
+
-
SWITCH POWER
BATTERY
WIPER POWER
1
3
1
0
ACD POWER
ALT HEATER
FUSE 6
HEATER
RELAY GROUNDS
ARE CONNECTED IN SERIES
C161
C460
A
B
6220
2940
9390
9360
1480
3200
3500
3620
3
6
0
0
8
5
5
0
A
B
C
8500
8100
8150
C
A
B
D
E
G
F
C451
C
B
F
A
D
G
E
C
A
B
D
E
G
F
C450
1030
1040
HR
C452
1
0
3
0
1040
C468
7
4
0
0
D
C160C159
A
B
C
2800
8100
8150
6
2
2
0
2
9
4
0
A
B
C619
A
B
6310
2870
C625
LEFT WORK
LIGHT (OPT)
B A
2
8
6
0
6
2
4
0
B A
2
8
6
0
6
2
4
0
C625
WORK LIGHT
HARNESS
A
B
C626
A
B
PNK
BLK
PNK
BLK
A
B
C627
A
B
1030
1040
A B
BOOM
LIGHT
HARNESS
7100772
A C B
7100
7120
2790
M
V
HIGH
P
A
R
K
GROUND
MOTOR WIPER
A C B
2
6
DOME LIGHT
64002880
1000
8
7
9
2
6
5
4
1
3
RADIO CONNECTOR
2975
1750
2980
7980
2990
7990
OPE
N
OPE
N
+
_
+
_
LEFT
SPEAKER
RIGHT
SPEAKER
FUEL SHUT OFF
HOLD – 0.33 OHM
PULL – 24.5 OHM
HOLD
PULL
A
B
C
FUEL SHUTOFF SOLENOID
(LATER MODELS)
C101
WHT TO BLK = 0.26 ohm
RED TO BLK = 10.9 ohm
A
B
C
HOLD
PULL
8100
8150
6814830
C102
A
B
A
B
FUEL SHUTOFF SOLENOID (EARLY MODELS)
C101
Dealer Copy -- Not for Resale
25A
1
1
4
0
SWITCHED
POWER
8
0
0
0
1
1
5
0
7200
25A
1480
20A
1
3
3
0
2
0
0
0
2
0
1
0
9
3
9
0
1
0
7
0
1740
SWITCH POWER
FUEL
SHUTOFF
8
1
1
0
8
1
2
0
1
3
5
0
2
0
1
0
2
0
3
0
25A
8
5
1
0
8
5
0
0
2
0
4
0
2
0
5
0
8
1
0
0
10A
WIPER POWER
1460
7200
2830
RADIO
CONN
120
25A
ACD POWER
1320
LIGHT
RELAY
6
2
1
0
6
2
0
0
20A
2
0
3
0
2
0
4
0
1
3
1
0
1
3
6
0
6
3
0
0
25A
1
1
5
0
1
1
1
0
1
1
2
0
7
2
2
0
7
2
2
0
RADIO
MEMORY
15A
1
3
6
0
ALT HEATER
FUSE 8
FUSE 4
FUSE 1
FUSE 3
FUSE 2
FUSE 11
FUSE 9
FUSE 12
FUSE 10
1470
+
-
RELAY GROUNDS
2000-2050
ARE CONNECTED IN SERIES
7
2
1
0
1
1
3
7
0
1050
1
0
5
0
30
87A
8530
868787A
1
0
6
0
8530
868787A
GLOW
PLUGS
8530
868787A
8530
868787A
Dealer Copy -- Not for Resale
1
1
4
0
1
1
5
0
1
3
2
0
2
7
1
0
1
1
4
0
D E F G
STARTER
9
3
9
0
1
0
7
0
9
7
0
0
9
6
0
0
9
5
0
0
BA
DC
A B E F G
120 ohm
2
0
5
0
C
C453
C455
IGNITION
SWITCH
B
ST
I
RUN
START
OFF
RED
WHT
DGN
9340
9330
9400
C
A
D
B
C
A
D
B
4590
2590
C414
9.0 ohm nominal
at 12 VDC
2300
2500, 2510, 2550, 2560,
2580, 2590, 2820
2310
2000, 2100, 2110, 2650, 2700,
2740,2790, 2830, 2930, 2940
GROUNDS
A
B
A
B
ALT HEATER
25A
HEATER
SW POWER
ACD
CONTROLLER
ACD
AUX
LIGHTS
LIGHTS
SWITCH
POWER
GLOW
PLUGS
STARTER
20A
25A
25A
25A
15A
20A
25A
WIPER
10A
FUSE 7
FUSE 8
FUSE 9
FUSE 10
FUSE 11
FUSE 12
FUSE 1
FUSE 2
FUSE 3
FUSE 4
FUSE 5
FUSE 6
FUEL
PULL
IGN
5A
25A
FUEL
V
-
0
9
9
5
(
4
-
1
6
-
0
8
)
8530
868787A
9
4
0
0
5A
1
3
1
0
FUSE 7
9
3
8
0
Dealer Copy -- Not for Resale
Categories: Schematics | Tags: | Leave a comment

Leave a Reply

Required fields are marked *