Wire Diagram
Page 71
E-451 & E-457
E-451 & E-457
SCH-00055, 12/16/2014, Revision C
Typical diagram shown. May not include special order options or accesories.
Typical Curtis PMC Control System (no 12v tap)
R1 = 250 Ohm 5 Watt Resistor
CB = Circuit Breaker
Isolator solenoid or contactor coil
R
F
I
Reverse solenoid or contactor coil
Forward solenoid or contactor coil
BSI
Battery Status Indicator
Note 1: The charger interlock is optional and may not be installed on your vehicle. If equipped with the charger interlock option the interlock relay will be located in the main charger cabinet or in a seperate module external of the charger.
Optional Motion Alarm
Optional Strobe Light
To Black on BSI
To Hot or Cold Side of Key Switch
Brown
Red
BSI
Head Light
A
MOTOR
S1
S2
A2
BL
F
R
I
A1
Blue
Green
Yellow
Green
KSI
B-
B+
A2
M-
White
CB
135A
Black
Red
Red
Forward/Reverse Switch
Blue/Black
White/Black
Orange/Black
Green/Black
Horn
#2
R1
Violet/Black
PMC CONTROL
8
10
5
6
1
2
7
4
9
White
Black
Red
14
10A
CB
Light Switch
Blue
Violet/Black
Harness Connector
Red
Brown
White
Green/Black
White/Black
Blue/Black
Orange/Black
Blue
Orange
Orange
Brake Light Switch
LIGHT
TAIL/STOP
F
R
Diodes used on 48-volt systems only
Green/Black
Violet/Black
Violet/Black
Red
Brown
Blue/Black
White/Black
Green/Black
Red
Black
Blue
Red
White
Orange/Black
Black
White
White
Brown
Orange
White
Brown
Orange
White
Black
Red
Red
Black
Black
White
Violet/Black
Orange/Black
Black
Black
White
Red
Brown
Orange
Main Battery Positive
Main Battery Negative
Black
Red
White
Green/Black
Violet/Black
Violet/Black
Horn Switch
Charger Interlock Relay Contacts
Key Switch
14
16
6
10
2
15
7
3
11
1
View from wire side
1
3
4
7
6
9
View from pin side
Harness Connector
Accelerator Module Connector
16
White
White
3
Connect to Forward or Reverse (+) for motion alarm
12
11
Black
Black
Black
White/Black
Black
ACCELERATOR
9 9
PCB
MS3
MS1
MS2
5 5
6 6
4 4
2 2
7
7
Black
Black
Yellow/Black
To B-
Optional Rev Alarm wiring
6-11v out>
Seat or Foot Interlock
Summary of Contents for E-451
Page 6: ......
Page 12: ...Page 12 ME 45X 01 Introduction E 451 E 457 Notes...
Page 21: ...Table of Contents Special Tool List Special Tool List Tool List 22 Troubleshooting Guide 24...
Page 27: ...Lubrication Page 27 ME 45X 01 E 451 E 457 LUBRICATION DIAGRAM...
Page 28: ...Lubrication Page 28 E 451 E 457 ME 45X 01 Notes...
Page 32: ...Front Axle Page 32 E 451 E 457 ME 45X 01 Notes...
Page 39: ...Drive Axle Page 39 ME 45X 01 E 451 E 457...
Page 64: ...Drive Motor Page 64 E 451 E 457 ME 45X 01 Notes...
Page 72: ...Wire Diagram Page 72 E 451 E 457 E 451 E 457...
Page 92: ...Replacement Parts Page 92 ME 45X 01 E 451 E 457 AXLE SHAFT ASSEMBLY REAR...
Page 94: ...Replacement Parts Page 94 ME 45X 01 E 451 E 457 TRANSAXLE ASSEMBLY REAR...
Page 96: ...Replacement Parts Page 96 ME 45X 01 E 451 E 457 TRANSAXLE ASSEMBLY CHAIN CASE...
Page 100: ...Replacement Parts Page 100 ME 45X 01 E 451 E 457 CONTROL SYSTEM MOTOR SPEED CONTROL...
Page 108: ...Replacement Parts Page 108 ME 45X 01 E 451 E 457 FRONT WHEELS E 457...
Page 114: ...Replacement Parts Page 114 ME 45X 01 E 451 E 457 Notes...
Page 115: ......