HELP NEEDED!!! Hella Horn Install

itznewb · #1 10-13-2009, 09:04 PM

I am trying to install a set of Hella Supertones to replace the stock horn in my 04 sxt. I did the relay and all the other essential wiring for the horn but when it comes to the stock horn wiring harness I have no clue what to do. I know the horn has a stock relay already but the thing is that the wiring harness has a Green/Black wire and a Black wire. I have never had a problem with the wiring until this.

I cut the wires and tested both of them with the relay and no sound. Does anyone done or know how to wire aftermarket horn dealing with the Neon???

Any responses would be greatly appreciated!!!!!

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neisg1 · #2 10-13-2009, 10:32 PM

I couldn't find the full wiring but here's the basic diagram

darthroush · #3 10-14-2009, 12:57 AM

Clockspring: BK/RD that is the horn relay control. (Cav 5)
Low Note Horn: BK ground and a DG/RD horn relay output wire. (Cav 1 & 2; respectively)
Remote Keyless Entry Module: BK/RD that is the horn relay control (Cav 18)

That's about all I found in the wiring diagrams.

itznewb · #4 10-14-2009, 11:30 AM

thank you both so much for responding!!

but i am greatly confused now.....the hella directions just say find the stock horn switch and connect to relay.... I have a service manual and it doesnt show any wiring diagrams or wire details just the plug with 2 prongs male/female....I honestly have no clue what dartroush is saying with (cav 1 ) stuff..........and the wiring diagram i get but wtf does the clock spring have to do with this???

darthroush · #5 10-14-2009, 11:43 AM

That's the location of the wire in the connector, as stated in the shop manual. Cav 1 is the first spot, and wire, in the connector. Usually, they are called "Pin _____." As for the clockspring, no idea. That's what's in the shop manual. I didn't make it up, just posted what was listed.

itznewb · #6 10-15-2009, 11:18 AM

i believe you im just saying i have no clue...anyway i figured out what to do from a friend...the relay diagram on the hella horns was wrong thats all...thanks