The 1947 - Present Chevrolet & GMC Truck Message Board Network - Wiring Help Please

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72 Cheyenne K20

12-07-2023 08:27 PM

Wiring Help Please - What's it for

1 Attachment(s)

I have an 80 Jimmy & have a question about the Blk/Wht wire. Can't determine where this goes or what it connects to. It wasn't hooked up & found it dangling under the dash. Any help is greatly appreciated.

Thanks, Scott

chrismoore701

12-11-2023 07:39 AM

Re: Wiring Help Please - What's it for

could it be for your emergency brake light?

HOGDADDY

12-11-2023 09:35 AM

Re: Wiring Help Please - What's it for

Seat belt warning?

TKCR	12-11-2023 10:00 AM

Re: Wiring Help Please - What's it for

Quote:

Originally Posted by 72 Cheyenne K20 (Post 9264695)

Is the part in the photo a foot dimmer switch?
Hogdaddy maybe onto something, because that wire does look like the connector for the seatbelt.

hatzie

12-13-2023 11:36 AM

Re: Wiring Help Please - What's it for

The dimmer is easy.

Single Black with White tracer terminated with a single Female Packard 56 terminal is not in any of the 79 or 80 wiring diagrams.
The insulation means it probably was routed near something that could damage unprotected wire.

Can you find that wire color elsewhere in the harness and test for continuity?
Maybe follow it?

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