Car Alarm and Remote Car Starter Wiring Diagram – 2003 Honda S2000

Whether your an expert installer or a novice enthusiast with a 2003 Honda S2000, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car alarm, remote car starter, car security system or any mobile electronics is identifying the correct wires for a 2003 Honda S2000.

The Modified Life staff has put their heads together to create an invaluable resource containing car alarm wiring diagram, remote car starter wiring diagram, car wiring diagram and car security wiring diagram. Feel free to use any car alarm wiring diagram or remote car starter wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2003 Honda S2000.

2003 Honda S2000 Car Alarm and Remote Car Starter Wiring Information

12V Wire (+): White & White/Black
12V Wire Location: ignition harness

Starter Wire (+): Black/White
Starter Wire Location: left of steering column [1]

Starter 2 Wire: None
Starter 2 Wire Location: None

Ignition Wire (+): Black/Yellow
Ignition Wire Location: ignition harness

2nd Ignition Wire: None
2nd Ignition Wire Location: None

3rd Ignition Wire: None
3rd Ignition Wire Location: None

Accessory Wire: None
Accessory Wire Location: None

Accessory 2 Wire: None
Accessory 2 Wire Location: None

Tachometer Wire: None
Tachometer Wire Location: None

Door Lock Wire: Pink/Black
Door Lock Wire Location: keyless entry module [2]

Door Unlock Wire: Yellow/Green & Pink/Blue
Door Unlock Wire Location: keyless entry module [2]

Door Trigger Wire (-): Black/White
Door Trigger Wire Location: keyless entry module [2]

Dome Supervision Wire: use door trigger
Dome Supervision Wire Location: None

Headlights Wire (-): Blue/Red
Headlights Wire Location: steering column

Parklight Positive Wire (+): Red/Black
Parklight Positive Wire Location: drivers kick panel [3]

Parklight Negative Wire: None
Parklight Negative Wire Location: None

Wipers Wire (-): Blue and Blue/Yellow
Wipers Wire Location: steering column

Left Front Window (Up/Down) Wire: Red/Black – Red/Yellow
Left Front Window (Up/Down) Wire Location: drivers window switch

Right Front Window (Up/Down) Wire: Red/Blue – Red
Right Front Window (Up/Down) Wire Location: passenger kick panel

Left Rear Window (Up/Down) Wire: None
Left Rear Window (Up/Down) Wire Location: None

Right Rear Window (Up/Down) Wire: None
Right Rear Window (Up/Down) Wire Location: None

Trunk/Hatch Pin Wire (-): Blue/Black
Trunk/Hatch Pin Wire Location: drivers kick panel [4]

Hood Pin Wire (-): Yellow/Red
Hood Pin Wire Location: security control module [5]

Trunk/Hatch Release Wire (+): Black/Yellow
Trunk/Hatch Release Wire Location: drivers kick panel [4]

Factory Alarm Arm Wire: None
Factory Alarm Arm Wire Location: None

Factory Alarm Disarm Wire (-): White
Factory Alarm Disarm Wire Location: keyless entry module [2]

Horn Wire (-): Orange
Horn Wire Location: steering column

Brake Wire: None
Brake Wire Location: None

Door Motor Lock Wire: Pink/Black
Door Motor Lock Wire Location: keyless entry module [2]

Door Motor Unlock Wire: Yellow/Green
Door Motor Unlock Wire Location: keyless entry module [2]

Disarm Wire: Pink/Blue
Disarm Wire Location: keyless entry module [2]

Disarm No Unlock Wire (-): Blue
Disarm No Unlock Wire Location: security control module [5]

[1] Located in a blue plug behind the start button.
[2] The keyless entry module is located in the drivers kick behind the start button.
[3] There is also a male blade connector available at the fuse box for parking lights.
[4] Located in a gray 14 pin connector.
[5] The security control module is located under the drivers side seat.