Subject: 1995 Eclipse Transmission
Question:

I have a 95 Eclipse with an auto-transmission.
It recently started staying in 2nd gear and refusing to upshift on occasion regardless of the position of the transmission gear lever.
If the car is turned off and restarted it will then usually shift OK until it then acts up at a later time.
This transmission is computer controlled?
I plan to service the transmission fluid and filter.
Where is the transmission computer?
Are aftermarket computers available?
Thanks
Answer: Bill,
Your auto tranny is controlled by a computer. I believe on your car it is located under the passenger side dash. I don't think there are any after market vendors for those computers, so it would be best to inquire about them at your local Mitsubishi dealership parts department.
Good luck!