Tbi alternator wiring

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Slooptin

Slooptin

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Vance
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I think the alternator on my 90 suburban is going out. Took a look at it today and noticed this wire was cut (by previous owner presumably). Any idea why this might be the case?
 

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Jgonick

Jgonick

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Joel
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K10
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The terminal should be labeled P,L,F,S or P,L,I,S
See image for explanation.
 

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