I think I need to give a little history. The previous owner said the ABS light would turn on about once a month, he would turn off the engine and then back on and it would go away. This tranny was rebuilt a year ago and was running shifting great. When I bought last saturday it turned on like every other day. We turned off and on and it would go away. Last Tuesday we had the tires rotated. Discount tire guy says tires are almost to their limit. We did not buy new tires. It was after the rotation of the tires that the ABS light started coming on more often and the next day the speedo started to not work turned off and on and worked again. This followed by the ABS light staying completly on and the check engine light on (code PO720) and the transmission not shifting out of first (i beleive this is the Limp mode).

In reading through some of the forum their is indication that the ABS system can trigger the tranny to go into limp mode, is this true?

If so would it also initiate a PO720 code?

The forum threads also mention that the tires if not in good condition can trigger the ABS system to initiate, is this true or possible?

I also understand from the forum that I need to get the codes cleared in the tranny computer of which only a tranny or stealership can do.

Here is my question, if get new tires, get the codes in tranny cleared and clear the car computer (OBD II) will the car operate correctly?

(again the only thing we did was rotate tires and the issue developed)