Advanced Keys AK-104 Installation Guide download pdf (Page 4)

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MAIN HARNESS WIRING DESCRIPTIONS

Main Harness 8-Pin 14-16 Gauge

Purple

OUTPUT

500mA

Negative START

Connect this output to a data bypass module or vehicle’s Negative(

) triggered Starter input. This output

is rated for 500mA.

DO NOT use this output to drive Starter Motor’s Negative(-) side directly.

White

OUTPUT

30A

Positive START

Connect this output to vehicle’s Starter input at the ignition switch.

IMPORTANT:

Ensure that the ignition current is not rated more than 30A. Connect to external relay

with

higher current rating if required.

Red

INPUT 30A

Battery +12V

Connect to a constant +12V supply wire at the ignition switch. Ensure that the OEM input power wire is

fused for more than 30A.

Note:

When no suitable +12V source available, connect to vehicle’s power supply at the fuse junction

box or connect directly to the B+ terminal on the battery.

Blue

OUTPUT

30A

ON 2 / 2nd Ignition Output

If applicable, connect this output wire to vehicle’s secondary ignition (ON 2) input at the ignition

switch.

This output will be +12V in ON and RUN state and OFF during Start (crank) State.

Green

OUTPUT

30A

ON 1 / Primary Ignition Output

Connect this output wire to vehicle’s primary ignition (ON) input at the ignition switch.

Black

INPUT

Ground

Connected to bare, unpainted metal on chassis. It is recommended to use a factory ground bolt rather

than a self

-tapping screw. Screws tend to get loose or rusted over time and lead to erratic electrical

problems.

Red

INPUT 30A

Battery +12V

Connect to a constant +12V supply wire at the ignition switch. Ensure that the OEM input power wire is

fused for more than 30A.

Note:

When no suitable +12V source available, connect to vehicle’s power supply at the fuse junction

box or connect directly to the B+ terminal on the battery.

Yellow

OUTPUT

30A

ACC

Connect this output wire to vehicle’s accessory (ACC) input at the ignition switch. This output will be

OFF during START (crank) state.

System State Status LED ACC ON 1 ON 2 START

OFF All Off - - - -

Ready Amber - - - -

ACC Green 12v - - -

ON Green (Flashing) 12v 12v 12v -

Step On Brake Amber (Flashing) No Change to Any Output

START (Crank) All Off - 12v - 12v

RUN (ON) Backlight Only 12v 12v 12v -

Ignition Outputs State Table:

Following table shows state of the ignition outputs when system is in ACC, ON, START and RUN mode:

OPTIONAL

CONNECTIONS - HARNESS

1 2 3 4 5 6 7 8 9 ... 14 15

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Advanced Keys AK-104 Installation Guide Page 4

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