If you turn the key on then off then on then off then on will the check engine light flash the trouble codes?

i have a 96 neon and yes it is on that model, you have to go on/off on/off on in under 5 seconds, don't try to start it though, it will flash the check engine light- three flashes, a short pause, and five flashes means code35, then a longer pause and then the next number, when it gives you code55 that means its done. it will not show you all known codes for the car though, you can get it done at autozone though free. to get the meanings of the codes i suggest a haynes auto manual for your car (at autozone bout 15 dollars) easy to understand lots of pictures its how i knew to do the test on mine good luck crazymat That does work on a lot of Chrysler/Jeep/Dodge products.