IGNITION SWITCH

TERMINAL

CONNECTIONS

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL A

VOLTAGE REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR (REV)

 

 

 

 

 

WHITE / BLACK

 

TERMINAL B

BATTERY

 

 

 

 

 

 

 

CONTACTOR

MOTOR (FWD)

 

 

 

 

 

BLUE / BLACK

 

 

 

 

 

 

 

 

 

 

 

BATT (NEG)

 

 

 

 

 

 

 

 

TERMINAL I

HOUR METER, AUX HYD, PTO SWITCH

 

 

 

 

BLACK

 

 

 

AUX. HYDRAULICS RAISE / LOWER

6 5 4 7

3 2 1 8

6

4

5

1

2

3

7

8

9

 

SEAT DELAY

SEAT DELAY

SEAT

 

MODULE CONTROL

MODULE INPUT

SWITCH

 

C

 

C

 

B

 

 

 

 

2

A

B

B

A

1

 

 

A

B C

2

1

 

 

 

 

SWITCH IN: ORANGE TO PINK/BLACK

SWITCH IS CLOSED

 

 

SWITCH OUT: ORANGE TO GRAY

WITH OPERATOR

 

 

 

IN THE SEAT

 

PTO

 

PTO

 

SEAT DELAY

CLUTCH

SWITCH

A

3

2

1

MODULE DIODE

 

 

4

 

 

 

 

9

8

7

 

B A

4 1 7 2 5 6 3 8 9

 

Schematics

TERMINAL S

START RELAY

BATT (POS)

 

ORANGE

TERMINAL X

SEAT DELAY

CIRCUIT

 

ORANGE

TERMINAL Y

HOUR METER, AUX HYD, PTO SWITCH

BREAKER

 

RED

1

 

 

 

 

 

 

 

 

FUSE

1

YELLOW / BLACK

 

 

20 AMP

2

YELLOW / BLACK

 

 

2

 

 

ORANGE

TAN TAN BLACK LTBLUE LTBLUE

BROWN

BROWN TAN

 

 

 

 

 

 

 

 

 

 

BLACK BROWN

GREY GREY ORANGE

PINK / BLACK ORANGE

 

 

 

 

 

 

 

GREY GREY

GREY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

BLACK

 

BLACK

GROUND

BLACK

 

Electrical

TERMINAL S TERMINAL I

HOUR

3

 

3

DK BLUE

METER

 

2

2

ORANGE

 

1

 

1

 

ORANGE

 

 

 

1

 

RED

 

1

 

 

FUSE

RED

 

2

 

 

20 AMP

 

 

 

 

 

 

TERMINAL B

2

41

TERMINAL X

 

TERMINAL Y

TERMINAL A

 

 

POSITION

CIRCUIT "MAKE"

G007220

1. OFF

NONE

 

 

 

3. START

B + I + S

 

2. RUN

B + I + A

X + Y

IGNITION SWITCH

FUSE

15 AMP

 

I

 

 

1

 

Y

2

5

2

 

1

B

4

4

3

S

5

 

 

A

3

1

 

 

 

 

 

 

1

 

 

 

2

2

 

 

 

ORANGE

ORANGE

ORANGE

ORANGE TAN RED YELLOW YELLOW / BLACK YELLOW / BLACK

YELLOW / BLACK YELLOW / BLACK

BLACK

BLACK

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/ WHITE

/BLACK

 

GREEN GREEN

WHITE

 

 

 

/

 

 

RED

RED

BLACK

 

 

 

 

 

 

 

A

YELLOW / BLACK

 

 

 

B

 

 

 

ORANGE / BLACK

 

 

 

 

 

 

 

 

 

 

DK BLUE

 

 

4

 

 

WHITE

 

3

 

YELLOW / BLACK

 

 

2

 

 

DK GREEN

 

 

 

 

 

1

 

 

 

 

STARTER;

BATTERY (POS)

A HEADLIGHT B HARNESS

STARTER

SOLENOID

SIGNAL

4 3

ENGINE

1 2

NOTE:

CONNECTORS VIEWED FROM WIRE END

BROWN

GREY/

GREY/

GREY

GREY GREY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

4

3

2

 

23

14

DECK TILT

SAFETY SWITCH

LT BLUE

LT GREEN

 

LT GREEN

DK GREEN

LT BLUE LTBLUE

LTBLUE

PINK /

DKGREEN DKGREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

 

1

2

 

1

4

2

3

 

 

 

 

2

3

1

2

1

2

4

 

 

 

1

RH MOTION

LH MOTION

BRAKE

SWITCH

CONTROL

CONTROL

 

BOTH MOTION CONTROL

 

 

CLOSED WITH

 

 

 

SWITCHES ARE CLOSED WITH

BRAKE ENGAGED

 

CONTROL LEVERS IN NEUTRAL

 

 

 

 

LOCK POSITION

 

 

 

 

YELLOW

DK GREEN

 

 

ORANGE

DK GREEN DKGREEN

DK DK

BLACK BLACK

 

 

GREEN

BLACK BLACK

WHITE

 

 

 

 

 

 

 

 

 

 

DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

3

 

 

4

 

5

 

 

5

2

4

1

 

3

4

5

 

3

 

 

 

1

 

 

 

4

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

1

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

START

 

 

 

 

 

 

 

 

 

KILL

 

 

 

 

 

RELAY

 

 

 

 

 

 

 

 

 

RELAY

 

 

OPEN WITH

BRAKE ENGAGED

Diagram —27HP Kohler

Schematics

Page 41
Image 41
Exmark 4500-497 manual Schematics, Ignition Switch