Uploaded September 2025 | Updated September 2026, 2 hours ago

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Wiring to install aftermarket head unit including reverse signal, dimmer, and parking brake wiring.
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The interface did not seem to work with the reverse signal (I checked using a multimeter) so I went back to using the Body Control Module (BCM) for that signal. Changing front 6-1/2" speakers and replacing rear 4x6 speakers with 6x9s using speaker pods.

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