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Old 04-06-2013, 06:16 PM   #1
truckster
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What Are These Wires?

As I was disassembling the Blazer for my engine replacement, I noticed there were some wire that were just cut by the PO and left dangling. They come through the firewall where the red arrow is.

Any help would be appreciated.
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Old 04-06-2013, 09:39 PM   #2
TBONE1964
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Re: What Are These Wires?

Where do the wires go under the dash? That might help solve the mystery. All I can think of is a harness for a snow plow or winch. The grommet looks factory but that is easy to do.
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Old 04-07-2013, 10:22 AM   #3
chiefcfd
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Re: What Are These Wires?

I agree looks like power for plow or winch. That red wire is pretty large for lots of power.
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