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Old 07-28-2004, 09:35 PM
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CharlieJ CharlieJ is offline
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Question Re: Rear door speakers

Folks,
I looked all over the inside of the dash and there are NO extra wires there. Here is my situation:

- Have a '99 Tahoe w/ six speaker factory setup.
- Pulled factory unit (w/ slave CD) to install Pioneer DEH-P4500MP head unit.

- Front door & rear *overhead* speakers work fine.
- Rear *door* speakers are dead.

## I've read the blue factory antennae wire fix, but there is NO blue wire hanging around the stereo box of the dash.

- Used GM color code chart to ID front and "rear" (don't know which "rear" - doors or overhead) speaker wire in Tahoe's harness.
- Only four speakers on GM color code chart, so this didn't really help at all.

- There are two wires on the Tahoe-side harness that do not match up to the head unit's harness -- dark green/black & dark green. IOW, these wires are on the Tahoe-side harness, but there are no wires connecting on the aftermarket harness used to connect the Pioneer head.

Lastly, need a wiring diagram or advice on making the rear door speakers work without running new wire.

THANKS!
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