Author Topic: Norge wiring, ports and other dumb questions  (Read 461 times)

Offline red stripeguz

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Norge wiring, ports and other dumb questions
« on: December 20, 2025, 01:32:52 PM »


Recent owner of a 2007 Norge (Fat Bob's off this forum). Working on adding a Carplay screen to the bike and working on the wiring. Had 1 question on the open ports under the seat. In the picture I'm fairly certain that 2 is the Guzzidiag connector and I believe 3 is the dash connector? What is 1?
Related, I need constant and keyed power. Constant is easy enough, what do people use for keyed power (I'm hoping #1 is keyed power port  :laugh: )

Final dumb question. Suppose I'll be running wires under the tank. Can you lift the tank a bit without removing other bodywork?
« Last Edit: December 20, 2025, 01:33:34 PM by red stripeguz »
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2007 Norge

Offline Huzo

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Re: Norge wiring, ports and other dumb questions
« Reply #1 on: December 20, 2025, 02:15:05 PM »
You can and should remove the side panels before lifting the tank because the rear of the tank, hooks into the panels to some degree, it becomes a thing when trying to refit the tank.
The panel(s) are removed by releasing the small bolt at the rear of the panel with a spigot that goes into a rubber bung at the bottom corner. You will benefit by adding some rubber grease to the spigot upon refitment of the panel.
Number 2 plug with the blue black/yellow wiring is the Guzzidiag plug, I’m clueless as to the white one, but you could apply a 12V test lead to the plug and see if it supplies keyed power.
I think plug #1 is an ABS thing, but I don’t know.
If you are going to lift the tank, make sure you release the two bolts that fix the rear of the fairing to the tank, or you’ll break the fairing panel.

You are incorrect in one of your early assertions, these are not dumb questions.
« Last Edit: December 20, 2025, 02:29:40 PM by Huzo »

Offline drdwb

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Re: Norge wiring, ports and other dumb questions
« Reply #2 on: December 20, 2025, 02:43:48 PM »
Huzo is correct #1 coming from the right side is connector for ABS. I’ll have to look at my 07 to see if I have #2 , I don’t recall it. If you discover purpose let us know. Please.
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Offline Rebochi

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Re: Norge wiring, ports and other dumb questions
« Reply #3 on: December 20, 2025, 02:51:11 PM »
   On my 1200 S I used a 20 amp,12 volt relay energized from a keyed lighting circuit. The switched circuit is connected to the battery with a 20 amp fuse, the output from the relay goes to 4 fuse box which power the switched accessories such as heated grips, Driving lights and GPS power.
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Offline Huzo

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Re: Norge wiring, ports and other dumb questions
« Reply #4 on: December 20, 2025, 04:22:20 PM »
I’ll have to look at my 07 to see if I have #2 , I don’t recall it. If you discover purpose let us know. Please.
#2 is the Guzzidiag plug.

Offline guzzisteve

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Re: Norge wiring, ports and other dumb questions
« Reply #5 on: December 20, 2025, 05:43:12 PM »
That thing looks like a fire waiting to happen.
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Offline kingoffleece

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Re: Norge wiring, ports and other dumb questions
« Reply #6 on: December 20, 2025, 07:20:10 PM »
I always wonder why folks don't add accessory fuse blocks.
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Offline nmroadrunner

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Offline Huzo

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Offline guzzisteve

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Re: Norge wiring, ports and other dumb questions
« Reply #9 on: December 21, 2025, 07:29:35 AM »
Reach in there and grab some to put your fire out, Ha HA HA

If all else fails use some lamp cord from old house lights, stuff I have changed out on Guzzi's.
« Last Edit: December 21, 2025, 07:33:29 AM by guzzisteve »
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Online John A

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Re: Norge wiring, ports and other dumb questions
« Reply #10 on: December 21, 2025, 11:42:35 AM »
I use automatic reset cb’s
« Last Edit: December 21, 2025, 11:45:08 AM by John A »
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Offline SemperVee

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Re: Norge wiring, ports and other dumb questions
« Reply #11 on: December 21, 2025, 11:44:10 AM »

 I think I just found the perfect holiday gift remainng for my Norge...  :laugh:
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Online Bulldog9

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Re: Norge wiring, ports and other dumb questions
« Reply #12 on: December 24, 2025, 07:41:18 AM »
If youre adding a bunch of stuff, your best bet is to add an accessory fuse block, and trigger it by a switched circuit.

FWIW, there is a GPS power port up by the steering head. At least there was on both my Norges, and other CARC bikes. I use it to power my GPS, USB power block, and the LED driving lights. You can buy a plug lead that plugs into it, or NOT spend $20, cut it off and solder straight on. Works great.

Its kind of buried and is best to remove the tank to find it. It's green if I remember correctly. I may have a picture somewhere.
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Offline Oca Grassa

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Re: Norge wiring, ports and other dumb questions
« Reply #13 on: December 24, 2025, 08:45:27 AM »
I used the GPS plug to power my wire less charging mount for my phone. It is switched and also IIRC fused at the fuse block. Works great for using my phone as my GPS.

I’d not add additional load to that circuit. Used as a source for switched power to turn a relay on and off sure. Powering auxiliary lights? I’ll pass thanks.
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Offline red stripeguz

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Re: Norge wiring, ports and other dumb questions
« Reply #14 on: December 24, 2025, 10:04:01 AM »
Thanks for the advice (and opinions  :laugh: ). In my defense, that pic was a bit messy because of extra wires from project laying around but I do like the Thunderbox idea. The switched power function is slick (does it also have constant power available). Future project to clean things up a bit.

Anyway, Carplay mounted. Nice unit, includes 2 cameras. I know people have strong opinions on Carplay on bikes, personally I like it and find it far less distracting than using a phone (plus this way I have my phone on me in case of accident)



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Online Bulldog9

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Re: Norge wiring, ports and other dumb questions
« Reply #15 on: December 24, 2025, 10:38:04 AM »
I used the GPS plug to power my wire less charging mount for my phone. It is switched and also IIRC fused at the fuse block. Works great for using my phone as my GPS.

I’d not add additional load to that circuit. Used as a source for switched power to turn a relay on and off sure. Powering auxiliary lights? I’ll pass thanks.

I only use it for the small LED's. Works fine. Larger output/Halogen, without a doubt I'd use it to switch the relay. On the Stornello and 1200 Sport, I've run it this way (7 years on Stornello, 5 on 1200 Sport), as the wattage is fractionally small. but on the Norge with it's halogen bulbs on the fork mounted lights, I have it trigger a relay. 

**I just dropped a couple pictures into the AUX lights thread that give a good picture of what the GPS power lead looks like. The picture is from a V7 and in a different location, but the lead is usually the same.
« Last Edit: December 26, 2025, 10:08:25 AM by Bulldog9 »
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Re: Norge wiring, ports and other dumb questions
« Reply #16 on: December 26, 2025, 09:32:41 AM »

Anyway, Carplay mounted. Nice unit, includes 2 cameras. I know people have strong opinions on Carplay on bikes, personally I like it and find it far less distracting than using a phone (plus this way I have my phone on me in case of accident)


Looks good. Which Carplay unit did you buy?
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Re: Norge wiring, ports and other dumb questions
« Reply #17 on: December 26, 2025, 07:49:42 PM »
Does the Norge really have 346000 miles or am I reading the odometer wrong?

Nice install, can you show the back and how it's been anchored onto the dash?
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Offline red stripeguz

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Re: Norge wiring, ports and other dumb questions
« Reply #18 on: December 27, 2025, 02:58:37 PM »
Looks good. Which Carplay unit did you buy?

I went with Podofo. They seemed to have the best combo of features, price and warranty (2 years). I had bought a generic unit off AlieExpress for my V7 earlier this year but it started locking up on me during rides, I replaced that with a smaller Podofo as well. So far, so good
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