6.7L Cummins Forum

I am trying to mount the train horn I had on my 2000 RAM onto my 08 diesel megacab 3500. Does anybody know where the horn wire is? I can't locate the stock horn. I can hear it somewhere in the firewall or fenderwell on the drivers' side. I need to get the horn button wire for this to work. No fuse for the horn on this model for some reason. Thanks.

I'm on the road right now but when I get home to my other Computer I'll look it up

__________________

2007.5 Dodge Ram 3500 HD,QC, 6.7L Cummins, 6speed Auto, 4X4, Bighorn Edition.
Click for installs: Carr Steps PML Diff Cover Edge Juice with Attitude Volant Intake Hankook ATM RF10

I think it is behind the battery on the drivers side...Good Luck

__________________

7.5 3500QC 6.7CTD 68RFE Build date June 2007
Superchips tuner 3808, Boost/EGT Laser Gauge, Airaid cold intake

Thanks. I will have take take out the battery and I think it is mounted on some kind of a platform that will be needed to be removed to.

How'd it go...I'd like to have a train horn too. I don't like the "excuse me" that currently comes out of my horn. Sometimes ( and I know you can all relate) you got to get someones attention.

__________________

7.5 3500QC 6.7CTD 68RFE Build date June 2007
Superchips tuner 3808, Boost/EGT Laser Gauge, Airaid cold intake

Especially at 0-beer O'Clock every morning I'm out.

__________________

2007.5 Dodge Ram 3500 HD,QC, 6.7L Cummins, 6speed Auto, 4X4, Bighorn Edition.
Click for installs: Carr Steps PML Diff Cover Edge Juice with Attitude Volant Intake Hankook ATM RF10

Im not any help with this, but I love my train horns...I wish I could help you and tell you where it was but I just paid the local shop to hook it up when I saw all the wires....lol

I hope you got'er done. After replacing my fuel filter, I saw that the horns are under the left wheel-well covers. I hope I did not steer you wrong.

__________________

7.5 3500QC 6.7CTD 68RFE Build date June 2007
Superchips tuner 3808, Boost/EGT Laser Gauge, Airaid cold intake

Anyone out there installed train horns?? I'd like to see pics and get'er done. Stock horns are ok but still sounds too much like "excuse me"

__________________

7.5 3500QC 6.7CTD 68RFE Build date June 2007
Superchips tuner 3808, Boost/EGT Laser Gauge, Airaid cold intake

Not yet, once I get home, I want to get some clearance lights on my truck, because I like the way they look. My dad had "aquired a train airhorn set up" in his younger day. So its two horns in one fixture adjustable for tone with an allen wrench. So when I get back from I iraq I may put those bad boys on, however I don't think I'll be mounting them on my roof, I may put them under the hood, just have to find an Air compressor for air, that would be nice anyway to have on board air for whatever you might need it for.

__________________
07 2500 4X4 MegaCab 6.7 Edge Juice W/Attitude EGR unplugged Intake Baffle MIA XRT TUNNER 5" TBE 6" AUSSIE STACKS (INSTALLING NOW)