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BMW G450X Wiring Diagram v1.3 - Hex Code

BMW G450X Wiring Diagram v1.3 - Hex Code

BMW G450X Wiring Diagram v1.3 - Hex Code

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BMW

G450X

Copyright © Hex Code 2009

http://www.hexcode.co.za

1

RT

Right Side Combo Sw.

Start (no)

2

RT

BL

GN

GE

Kill (nc)

3 4

GN

BL

Diode Module

1 2 3 4 5 6

RT

BL

GN

BL

RT

BL

GR

RT

WH GE

1 2 3

WH GE GN

GE

Left Side Combo Sw.

hi Horn (no) Flash (no)

lo

4 5 6

GN RT WH

GE

GN

BL

Lights

Speedo

Turn Signals

Fuses

10A 7.5A

GN

GE

RT

Fan

GN

BR

GN

BR

FAN

M

1 2

BR

SW

BR

SW

Temp Sw.

BR

2

GN

GE

Horn

1

BR

BR

Connector to rear lights

1 2 3 4 5

BL

SW

BL

RT

GR

RT

6

GR

SW

Diagnostic Software

Connector form Engine harness

1

2

3

4

5

6

7

8

9

BR

RT/BL

BL/RT

GN/BL

WS/GN

RT

BR

GN/GE

GN/BL

Ground

Start signal

Fuel reserve signal

Ignition

Speed signal

Battery

Ground

Supply to coil & injector

Ignition

WS BL GN

BR GN RT GE

1 2 3 4

GN

GE

BL

WS

BL BL BL

WS SW RT

2 3 1

R L

BR

BL

RT

BL

SW

BR

BL

SW

BL

RT

GE

56b

Lo

WS

56a

Hi

BR

31

WS

BR

GR

RT

BL

RT

2 1 2 1

Speedo

Turn Signal Relay

Turn Signal Switch

Left Front

Turn Signal

Right Front

Turn Signal

Turn Signal

Indication light

Headlight

Hi Beam

Indication light

Side light

Brake Switch

hand

Brake Switch

foot

Diagram Key: version: 1.3

Ignition

Fused Ignition

Battery 12V

Ground

(no): normally open

(nc): normally closed

BL = Blue

BR = Brown

GE = Yellow

GN = Green

GR = Grey

RT = Red

SW = Black

VI = Violet

WS = White

latest version at http://www.hexcode.co.za/techinfo/g450x

Connector to front harness

1

2

3

4

5

6

BR

BL/SW

BL/RT

GR/RT

GR/SW

BR BL

BL BR

GR BR GR

RT

SW

SW

RT

Left Rear

Turn Signal

Right Rear

Turn Signal

Brake Light

Rear Light

Rear LED Light assembly


BMW G450X

Copyright © 2009 Hex Code 2009 Diagnostic Software

http://www.hexcode.co.za

Rectifier

Generator

CAM sensor

Throttle position sensor

Idle regulator position sensor

MAP Sensor

Coolant Temp Sensor

Air Temp Sensor

Lambda sensor

Speed sensor

ECU

Relay

38

BR

GE

Fuelpump

Relay

16

BR

VI

23

GE

Ignition

6

SW

RT

Coil driver

22

BL

GE

24 13

SW

RT

Ignition through

Kill switch

1

GN

GE

GE

BL

Throttle position

signal (Poti1)

Diag

27

BR

SW

RT

GN

4

+5V sensors Analog Ground Manifold pressure

Coolant temperature

Air temperature Lambda signal Lambda heater

Idle regulator

KMS-K16

Position signal (Poti1)

41

WS

GE

11

BR

GR

25

WS

VI

8 9 29 30

33

10

WS

SW

BL

GR

35

WS

RT

WS

BL

GR

VI

36

BR

BL

BL

SW

Injector Idle regulator stepper motor control Power plug Neutral switch

34

BR

SW

GR

WS

12

17

BR

WS

Speed signal

WS

GN

42

WS

SW

7

Speed sensor

KL31 Grounds

3 20 44

Starter Relay

30A

RT/WS

RT/WS

ECU Relay

M

Diagram Key:

Ignition

Battery 12V

Ground

BL = Blue

BR = Brown

GE = Yellow

GN = Green

GR = Grey

RT = Red

SW = Black

VI = Violet

WS = White

M

BR

Starter

version: 1.3

latest version at http://www.hexcode.co.za/techinfo/g450x

RT

BL

RT/WS

RT/WS

BR

GE

Fuelpump Relay

BR

VI

GN

BL

GN/BL

BL

GN

BL

GN

M

BR

Fuelpump

BL

RT

Coil

Spark

plug

BR

SW

1

BR

4

Injector

RT GN

WS BL

6

10

Diagnostic port

Idle regulator

Power plug

Neutral SW

Ground

From Start switch

Fuel reserve signal

Ignition

Speed signal

Battery

Ground

From Kill switch

Ignition (through Kill switch)

BR

RT/BL

BL/RT

GN/BL

WS/GN

RT/WS

BR

GN/GE

GN/BL

1

2

3

4

5

6

7

8

9

Connector to front harness

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