Question about JVC KDAVX44 Car DVD Player

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Loosing all ive saved when i turn the engine off

Turn engine off cd goes back to number one.loose all the radio stations

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Easy fix, There are two 12+ volt feeds that should be connected to your unit.
1. Constant feed = 12+ volts that supplies power to the units memory all the time.This wire can be connected from the original radio connector wiring so long as it supplies constant 12+ volts, or be pulled from the battery, with an in-line fuse.
2. Switched feed = 12+ volts that only supplies power when the ignition switch is turned on,This wire can also be connected from the original radio connector wiring so long as it is a switched feed, also with an in-line fuse. 
During installation ether these wires were swapped or the constant feed (memory wire) was not connected.
Good luck...

Posted on Feb 24, 2009

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