Already replaced the input and output speed sensor and the car is still stuck in second gear.The tranny fluid does look a lil dark too... Any suggestions?
Ok Ken is probably wrong. It is second gear. It is in "limp in mode". You get park, reverse, neutral, and second. Now you will have a code stored in the TCM (Transmission Control Module). You need to have a code scanner that can read what is in the TCM. NOT THE PCM. If you read what is in the PCM it will tell you that you have P0700 EATX CONTROLLER FAULT PRESENT. It is just telling you that the TCM has codes stored in it. It is very likely that you have some form of electrical problem or such. Find out what the codes are first and let me know. I will be able to help you better when I have that information.