Yellow light blinks 9 times and chair won't move. how do i fix it?

All questions need 'make model (what it is)' or it is all guesswork and clairvoyance Ronald.

A massage Chair, powered wheelchair? Give us a clue!

Google has some ideas and shows Questions here on Fixya

The power arm is flashing a wrench and it blinks 8 times - Fixya

https://www.fixya.com > support > t14332970-power_a...
Nov 14, 2019 - Turn the chair off, wait 5 seconds, turn the chair back. If chair still does not run and your wrench is flashing you have a problem.
SOLVED: A wrench light is on the indicator and the chair - Fixya
Sep 9, 2019
What does the wrench blinking mean on the wheelchair and ...
Oct 5, 2016
SOLVED: What do eight wrench flashes indicate? - Fixya
Dec 6, 2019
Pronto m51 electric wheelchair yellow wrench light blinks 8
Sep 5, 2019
More results from www.fixya.com

All questions need 'make model (what it is)' or it is all guesswork and clairvoyance 'Anonymous'.

A battery operated massage Chair, powered wheelchair? Give us a clue!

Google has some ideas and shows Questions here on Fixya. Blink Codes listed by make are readily available and are in your manual.

The power arm is flashing a wrench and it blinks 8 times - Fixya

https://www.fixya.com > support > t14332970-power_a...Nov 14, 2019 - Turn the chair off, wait 5 seconds, turn the chair back. If chair still does not run and your wrench is flashing you have a problem.SOLVED: A wrench light is on the indicator and the chair - Fixya
Sep 9, 2019What does the wrench blinking mean on the wheelchair and ...
Oct 5, 2016
SOLVED: What do eight wrench flashes indicate? - Fixya
Dec 6, 2019
Pronto m51 electric wheelchair yellow wrench light blinks 8
Sep 5, 2019
More results from www.fixya.com

Question edited for clarity.
Question moved form Car Audio to Pride Jazzy Select 6.

9 Flashes The park brakes have a bad connection. Check the left and right motor connections and wiring. Check to make sure that the power chair is not in freewheel mode.

jazzy select - Any electromechanical device requires ...

Videos as well

https://www.google.com/search?q=jazzy+select+6+blinks+9+times&

..

3 flashes indicate that there is a short circuit to the left motor and battery connection. Check wiring and connections

Please download this manual and go to page 26:

http://search.aol.com/aol/search?&s_qt=sb&q=pronto+m51+error+code&tb_oid=07-01-2013&s_it=amonetizetest1-ie&tb_mrud=07-01-2013&tb_uuid=20130107163427450

Your version has a Dynamic Controls model controller and joystick.
Unplug the charger and engage the motor/brake lever so the chair is no longer in free-wheel mode (con't push by hand)
Turn the chair off, wait 5 seconds, turn the chair back.
If chair still does not run and your wrench is flashing you have a problem. Count the wrench flashes - the flash count indicates the error detected. 3, 4, 5, and 6 flashes indicate and error with the motors.
3=Left motor fault
4=Right motor fault
5=Left brake fault (may not be engaged)
6=Right brake fault (may not be engaged)
Any other fault code usually means the electronics or wiring is bad and not worth fixing.

Move the freewheel levers back and forth so the chair does not move drive position

I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489

Horne the blinking yellow light is an error code and tells you have a problem with the chair. The speed button will have to be replaced by ordering a new faceplate for the joystick. You shouldn't be driving the chair in traffic but if you have to be very careful you could get a ticket or worse yet run over. I would contact a repair service to fix your chair if Medicare paid for it they will pay for 80% of the repair. Contact Repair Express @ 1-877-581-3733 or Roadrunner Mobility @ 1-800-467-2668 if you would like to get it repaired Hope this helps

the batteries were dead

Just had this problem with my Guardian Aspire. They had to replace the electronic box with the joy stick. BIG BUCKS!