Alternator wiring problem

Gotta love that wiring . . .
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FordPrefect
Posts: 245
Joined: Tue May 20, 2008 1:16 pm
Your car is a: 1977 Fiat Spider 124

Alternator wiring problem

Post by FordPrefect »

I had an odd problem recently. The battery died on my 77 a couple of weeks ago, and I didn't really have time to figure out why until today (just put it on the charger).

Well, the alternator (a new 95 amp one) had got loose, allowing a ton of slack in the belt. I got that sorted, and while doing so, noticed that a green wire from the alternator to a connector of some sort (that I crimped on?) looks like it's been cut cleanly in half.

I can't remember where all those wires go, and I'm not sure where I put the directions for the upgrade.

Any help? Do I need that wire connected? Did I cut it on purpose months ago?

I'll take a picture if needed.
So Cal Mark

Re: Alternator wiring problem

Post by So Cal Mark »

the green/red wire from the alternator must connect to the wire that comes from the dashboard warning light
FordPrefect
Posts: 245
Joined: Tue May 20, 2008 1:16 pm
Your car is a: 1977 Fiat Spider 124

Re: Alternator wiring problem

Post by FordPrefect »

Well, that would explain why I didn't see that little light. Not sure how that bolt got backed out a good quarter inch and the wire got cut like that.
User avatar
KevAndAndi
Posts: 531
Joined: Fri Oct 03, 2014 12:14 pm
Your car is a: 1981 Fiat Spider 2000
Location: Chatham, NJ

Re: Alternator wiring problem

Post by KevAndAndi »

Does the bolt have a nyloc nut?
Kevin
1981 Spider 2000
FordPrefect
Posts: 245
Joined: Tue May 20, 2008 1:16 pm
Your car is a: 1977 Fiat Spider 124

Re: Alternator wiring problem

Post by FordPrefect »

I don't think so.
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