2023 Ecoboost won't start

[Laterotheshow]

Installed kicker key amp. Played with amp for a while setting DSP with truck in accessory. It suddenly cut off. The dash lights up when I open the door but no accessory mode or anything with key. No interior lights. 12.6 at battery. Any ideas?

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[Automan21]

Might have killed the battery. Disconnect the amp and see if it starts if not jump start it.

 

[pigsareus]

Installed kicker key amp. Played with amp for a while setting DSP with truck in accessory. It suddenly cut off. The dash lights up when I open the door but no accessory mode or anything with key. No interior lights. 12.6 at battery. Any ideas?

some fuse blew....

 

[Montana]

Check fuses. Uninstall amp and figure out what is causing the fuse to blow.

 

[Laterotheshow]

Check fuses. Uninstall amp and figure out what is causing the fuse to blow.

Left battery unplugged for an hour and all is back to normal. Not sure what was going on

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