Why does my jazzy chair lights flash across then go off and it wont move

SOURCE: We have a Jazzy 1113

The battery of the chair is dead. It will say its charged but then when you take it off it will die.

You have to replace the battery.
I had the same exact problem with my father.

SOURCE: My Jazzy won't move.

If your batteries are truly charge they should read around 24.5 VDC. And if the freewheel lever is engaged and you still have no movement your probably need to get into a service tech. Also check the circuit breaker on the chair.

SOURCE: lights on hand control flash off and on and chair will not operat

There is a series of diagnostic flash codes associated with the controller. The diagnosis depends on which color and how many lights are flashing. If you post the combination, I can help you. Or you can download the Basic Operation Instructions of the Pilot Controller from the Pride website. The codes are listed on page two on the troubleshooting instructions.

SOURCE: Go to turn the power on the controller of a Jazzy

Flashing lights indicates a fault. Here' the users manual which contains the fault codes for the flashing lights. Repost with more info re: the fault codes. Good Luck.
http://www.pridemobility.com/pdf/Owners_Manuals/US_Jazzy/US_Jazzy_1143_om.pdf

Also, make sure the charger is not plugged into the chair.

SOURCE: all lights are flashing, and chair won't move when I try to use

The flash codes for the VSI controller used on this chair are located here:
http://www.pgdt.com/scenter/diagnostics/diagvsi.html
These will tell you what the fault is; repost with more information.