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Old 07-06-2020, 11:28 PM   #4
VetteVet
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Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,708
Re: Turn signal fuse keeps blowin', '81 K20 silverado

Unplug the turn signal harness at the column and check the wires to a good ground for low or zero ohms. if one of them reads continuity then the short is in the column.

If none show low resistance then check all the wires in the other side of the column plug
for the same thing.
Post back with the results.
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