Why did I loose all power to my 2003 cadillac deville after fixing a window


Asked by Jul 26, 2014 at 09:36 AM about the 2003 Cadillac DeVille Base

Question type: Maintenance & Repair

Took off door panel unplugged all wire harnesses placed window back into track, plugged
all wires back in and the car is dead, not even a click! No lights no horn , nothing! DEAD ,
checked the fuses under the hood and under the rear seat, nothing looks open , all fuses
in tact. ??? WTF ?

2 Answers


welcome to the 21st Century- don't you just love these new cars! You are not supposed to work on them- only the dealer- you will have to reset whatever anti-theft BS is in the electronics of your car-


How long did you work on it and was you listening to its radio? If for an extended period of time on either you probably just ran the battery down. Check battery voltage and charge it up if needed.

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