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| Author |
Message |
    
PPBBSS
Visitor
| | Posted on Tuesday, May 06, 2008 - 01:47 pm: | 
|
On my 1990 Johnson 110, I noticed I only have 2 wires coming off the horn. Should I have 3 ? My schematic shows three. If the system is woking correctly, the horn should go off when I turn on the key,,Right? Also, I should be able to ground out the TAN wire and sound horn, I'm told. What if I wanted to hook up an "idoit Lamp" in the dash. Could I tap into the wiring some where to do so? Thanks guys. |
Joe Reeves
Senior Member
Username: joereeves
Post Number: 5978
Registered: 02-2001
| | Posted on Tuesday, May 06, 2008 - 02:10 pm: |
|
The horn should have a build in black ground wire that of course attached to a ground point.
The TAN wire should attach to the terminal closest to that black wire. Purple (12v) wire attaches to the remaining terminal.
Yes, you can install a idiot light if you wish. Just attach it in parallel, not in series. |
PPBBSS
Visitor
| | Posted on Tuesday, May 06, 2008 - 03:49 pm: |
|
So I should have 3 wires. I only have 2. you think horn was replaced? Can I purchase a 3 wire horn? |
Joe Reeves
Senior Member
Username: joereeves
Post Number: 5981
Registered: 02-2001
| | Posted on Tuesday, May 06, 2008 - 07:46 pm: |
|
The horn is available but rather overpriced. Check with this website first, then your local dealership. |
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