The lights that indicate the speed are flashing and the wheelchair only will go very slow. What does that indicate. Sometimes when I fiddle wit5h the seat up and down it will go right but then next time it will be slow again. It takes a full charge on the battery indicater lights. I suspect it has something to do with the seat up and down. Can you tell me what the speed flashing lights mean?

SOURCE: MY CHAIR WILL NOT CHANGE SPEEDS IT IS VERY SLOW

Your batteries are bad or not charged up is it only 1 red light flashing or is it all power lights flashing 1 red means not enough charge. all means internal problem with joy stick

SOURCE: Chair won't go. Lights flash

Check your freewheel levers. They must be engaged or the lights will flash and the chair will be inoperable. These levers are under the shroud behind drive wheels. (One on each side)

Testimonial: "That was the problem, Thanks !!!"

SOURCE: Led lights flash and Pride Go chair won't move.

Firstly disengage the drive levers and then "flick "them in fash.
Second pull out the large plug that is between them.
Check for damaged or bent or loose pins. press it home firmly .
I did this on my wifes chair and she zooms around.
All switched etc should be off during charge.

Lastly i fully discharged then recharged the battery to ensure no "battery charge memory".
To fully dicharge i shoved a small box between back wheels so to lift of ground and then a elastic band to hond controler on.

SOURCE: I got new batteries put

Has the chair been put in "manual mode"? Make sure of this and that batteries are secure.

SOURCE: Re: Pride Jazzy 1103 Ultra.

When the power seat lift lowers down, there is usually a bracket that pushes a button under the seat that tells the motor the seat is lowered and the power chair is safe to operate. Sometimes the bracket can get bent and the button does not get pressed when the seat goes down. Check under the seat around the seat post for the button and make sure the bracket is connecting to it. Carefully bend it back into place if it is not hitting the button properly. If the bracket came off, it will need to be replaced.
Good luck!