Wiring Diagram for 2008 Honda Civic SI 4 Door Sedan - Honda-Tech - Honda Forum Discussion

Wiring Diagram for 2008 Honda Civic SI 4 Door Sedan

Thread Tools Search this Thread
Old 05-21-2008, 03:56 AM   #1
Thread Starter
jschaff's Avatar
Join Date: May 2008
Location: Parkersburg, WV, USA
Posts: 9
Default Wiring Diagram for 2008 Honda Civic SI 4 Door Sedan

I am needing a wiring diagram for the 2008 Civic SI so that I can install my siren. For example, there are wires for the following:

Hands Free Inputs (connects to the Horn Ring Circuit) used to toggle siren sounds from the horn switch instead of having to reach over and do it on a switch box.

Backlighting - connects to marker light circuit ?

Park Kill (will kill siren when you put the car in park - not sure how that would work with a manual trans) - connects to the neutral safety switch signal wire.

A wire to connect to a low current system switch - not sure what they are talking about here.

Here is a link to the installation guide of the siren.


jschaff is offline   Reply With Quote
Old 05-21-2008, 06:52 PM   #2
Junior Member
Join Date: Dec 2007
Location: Monrow
Posts: 110
Default Re: Wiring Diagram for 2008 Honda Civic SI 4 Door Sedan (jschaff)

Why install a siren on a brand new car? You are going to void any warranty on anything associated with the wiring you have to splice into. Honda does not like modifcations on there cars espically wiring
MustangLX6.0 is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
AutoPage RF-350 Installation Help Needed Asmar Audio / Security / Video 4 02-01-2012 06:18 AM
Simple question regarding gauge wiring...Need some help VI Boost Audio / Security / Video 7 02-15-2010 12:02 PM
horn ouput (- 250mA) from alarm rerouted through a relay to a 12v siren? cm4200 (install pdf link) aimbot Audio / Security / Video 6 07-14-2008 03:26 PM
Fishing wires thru the firewall on a 2008 Honda Civic SI - Siren Related again - sorry jschaff Honda Civic (2006 - 2015) 4 05-24-2008 05:36 PM
your thoughts on siren problems. PariahBoardshop Audio / Security / Video 2 08-09-2004 03:04 PM

06, 2007, 2008, accord, civic, del, diagram, electrical, honda, neutral, radio, safety, schematics, sol, switch, wire, wiring

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -8. The time now is 01:58 PM.

  • Ask a Question
    Get answers from community experts
What's your question?