The warning light of the automatic transmision is flashing…

Here’s the sequence of events I follow:
Check fluid level and color. Make appropriate repairs.
Check shift solenoids with a scan tool in bidirectional mode if
applicable. Shift solenoids are inside the transmission and
this is the easiest way to check them.
Drop pan and inspect for excessive metal shavings inside
pan. Check valve body and clutches visually.
Hopefully you may not have to go this far, maybe you just
were a bit low on fluid.

I’m really sorry that you’re having this issue and I’m going to help you through it, but please
understand that I (respectfully) don't know your skill level or tools you have to assist us to
diagnose/repair your vehicle. Also understand that I can't see, smell, hear or touch the vehicle
either, so your patience/understanding is appreciated.
JA is a great Q/A site but it does not replace a repair shop so please don’t shoot the messenger if
I have to deliver bad news:)
I am here to help you, so please don’t hesitate to utilize my skills for your benefit.
Thanks so much for using Just Answer too.
Ron

Did you have any more questions for me at this time?

Thanks again,

Ron

You're welcome, thank you too.

Any trans can be repaired, it doesn't have to be replaced. We just need to know how bad it is first to warrant a replacement versus a repair.

Ron

You're welcome, thank you too.

Ron

Okay, did your technician address any of the issue as we discussed? The problems won't go away by clearing the computer, they need to be fixed. Why isn't your technician helping you?

Thanks again, Ron

You're welcome, thank you too.

Ron

Great, thanks.

Ron

You're welcome.

Thank you too.

Ron