Welcome to the Corvette Forums at the Corvette Action Center!

'92 LT1 Alternator Wiring issue.

femurphy77

Active member
Joined
Dec 25, 2004
Messages
43
Location
Indianapolis
Corvette
1992 Coupe
O.k. boys and girls, this one is going to take a little effort on somebodys part if you don't mind. I am buttoning up my head replacement project and one of the many jury rigs a previous owner installed on this car, a '92 LT1, involved the replacement of the apparently shattered alternator electrical connector with some hillbilly home built wiring harness that involves three pink butt splices pushed over the prongs on the alternator where there should be a formed plug. My shop manual doesn't match what is on the car so here is the part that requires effort. Is anybody willing to pop the hood on their '92 to check the orientation of the alternator wires? This will probably involve unplugging the pigtail connector to confirm position of the 3 wires. What I have, there are 4 wires total going to the alternator. One large gauge red that is the battery lead, its probably a #10, it's off by itself, no problem with this one. The factory three wire plug has a smaller gauge red wire, probably a #12, a smaller still brown and a likewise small pink with black stripe wire. Those two are probably #16 gauge. What I need to know is the orientation of the two smaller gauge wires. Is the plug wired red, brown, pink/black? Or red, pink/black, brown? I'm afraid I'll burn something up if I get it wrong even with a 50/50 shot of getting it right. Thanks for your effort. No onto researching the dreaded Opti replacement. Frank, Indy
 
Just drive to NAPA purchase 3 poly locks and the alt conector .

Don't choke when you see the price of the alt conector!!
 
Yeah I did that yesterday on the way home from work. $9.95 at carquest but the wires aren't color coded, they're all black. Hence my dilemna. FM
 

Corvette Forums

Not a member of the Corvette Action Center?  Join now!  It's free!

Help support the Corvette Action Center!

Supporting Vendors

Dealers:

MacMulkin Chevrolet - The Second Largest Corvette Dealer in the Country!

Advertise with the Corvette Action Center!

Double Your Chances!

Our Partners

Back
Top Bottom