Alternator Wiring Harness


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panteradave
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Alternator Wiring Harness

Post by panteradave »

I removed my '82 alternator last week to check the brushes and replace the cracked rubber grommet that surrounds the wires exiting the alt cover. Installing the new grommet required that I remove all 5 wires from the red connector at the battery so I marked all the wires and their locations on the plastic connector before beginning. Unfortunately during the pushing and tugging trying to get the 30 year-old spades to separate from the plastic connector, I apparently smudged my carefully applied sparpie labels ('1', '2', and '3') on two of the three yellow wires. Now all three yellow wire lables mostly resemble a '1'. So after successfully snaking the new grommet over the wire bundle, I no longer know exactly where to place the yellow wires in the red plastic connector.

So my first question is - does it actually matter which yellow wire goes in which slot in the red plastic connector? If the answer to the first question is 'yes', then the second question is - how do I figure out which yellow wire goes where?

Thanks in advance.

Dave
Dave Bell

1982 CBX
2000 BMW K1200LT

1972 Detomaso Pantera GTS
2005 Acura NSX
2008 Roush F-150
daves79x
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Re: Alternator Wiring Harness

Post by daves79x »

Dave:
It does not matter which yellow wire goes where, as long as they all go back where the yellow ones were. Quite a job changing that rubber grommet!

Dave
panteradave
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Location: Kingwood/TX/USA
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Re: Alternator Wiring Harness

Post by panteradave »

Yes, the grommet was not easy to say the least.

Thanks for the info.

Dave
Dave Bell

1982 CBX
2000 BMW K1200LT

1972 Detomaso Pantera GTS
2005 Acura NSX
2008 Roush F-150
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Jeff Bennetts
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Re: Alternator Wiring Harness

Post by Jeff Bennetts »

Look at the positive side, it gave you a chance to look over the pins and connector for any corrosion.
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