B
54
Repair and Service Manual
ELECTRICAL SYSTEM
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
634756
Fig. 2 Electrical Schematic (CE)
2
1
2
1
2
1
2
1
A
A
C
B
B
ENABLE
VIN-
12V+SW
12V
-
A
C
B
A
C
B
A
A
C
B
B
ENABLE
VIN-
VIN+
12V+SW
12V
-
A
C
B
FUSE
10A
RELAY
1
4
5
2
KEY
SWITCH
FUSE
10A
TEMP
SENSOR
RECEPTACLE
LED-
A
B
4
17
5
11
10
9
19
33
22
12 1
21
34
16
23
7
2
1
4
5
2
3
4
A
B
T
T+
2
1
3
4
12V+
5V+
ENC V
ENC B
GND
TX
RX
GRD
POT
WIPER
CAN TERMINAL
L
CAN TERMINAL
H
CAN L
ANALOG OUT
CAN H
MTR TEMP
PHASE B
PHASE A
+5V
MAIN
KSI COIL
RET
I/O GND
RX
TX
+12V
BRAKE POT
DRIVER 2
CHG INTERLOCK
RUN/T
O
W
THROTTLE SW
NODE SELECT
REV
FWD
SEA
T
KSI
29 26
25
8
2
32 31 26
6
13
35
30
F
B
A
EN
B+
B-
1
6
8
5
4
3
2
1
7
GND
NEUTRAL
AC
GND
NEUTRAL
AC
DC-
DC+
TEMP
TEMP
SENSOR -
INTERLOCK NC
INTERLOCK C
+12V SW
+12V UNSW
INTERLOCK NO
NC
LED+
LED-
LED+
+12V EN
-12V
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLU
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
RED
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
YEL
RED
BRN
BLU
BLU
GRN
RED
RED
GRN/WHT
GRN/WHT
BLU/WHT
WHT
BLU/WHT
BLU/WHT
BLK/WHT
BLK/WHT
BLK/WHT
YEL
YEL
BLU
SOC
BLU
BLK/WHT
BLK/WHT
BLK/WHT
SPEED ENCODER
HOUR
METER
TEMP
SENSOR
PROGRAMMING
PORT
BLK/WHT
BLK/WHT
BLK/WHT
BLK/WHT
RED/BLU
RED/BLU
BLU
RED
GRN
GRN
WHT
WHT
BLK/BRN
SWITCH
BLU/WHT
GRN/WHT
FUSE
15A
FUSE
15A
HORN
SWITCH
HDLT
SWITCH
BRAKE
SWITCH
FUSE
15A
B+
1
4
5
6
3
2
Y
W
B
G
R NC
B-
WHT
BLK
BLK
BLK
RED
WHT
WHT
BLK
BLK
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED
BRN
BRN
LT
BLU
LT
GRN
WHT
RED
RED
RED
BRN
BRN
BRN
BLU
RED
WHT
FNR
SWITCH
PEDAL
SWITCH
ALARM
GR
Y
GR
Y
GRN
GRN
GRN
GRN/BLK
ORN
ORN
ORN
ORN
RELAY
GR
Y
G
R
Y
YEL
YEL
PNK
PNK
YEL
YEL
PEDAL ITS
RESISTOR
RED/WHT
RED/BLU
BATT 1
BATT 2
RECEPTACLE
OFF BOARD
12V DC OUTLET
HORN
TAILLIGHT
DRIVER
TAILLIGHT
PASS
HDLT
DRIVER
TURN SIGNAL
BLK
BLK
BLK
W
B-
B+
V
U
W
V
U
CONTROLLER
AC MOTOR
HDLT
PASS
TURN SIG
PASS
TURN SIG
DRIVER
PUSH ON
TERMINAL
PUSH ON
TERMINAL
BATT 3
BATT 4
BATT 5
BATT 6
BATT 7
BATT 8
BATT 9
CHARGER
RECEPTACLE
FUSE 400A
DC-DC
CONVERTER
DC-DC
CONVERTER