My check engine light came on today and at the same time a message was displayed "TPS circuit failure low" on the PRO DRIVER. Also, "SERVICE" was displayed on the transmission shifter display.

These alerts would flash on for about 3 minutes, then off for 4 or 5 minutes then back on again. I stopped and checked the oil in the transmission using the arrows on the shifter pad, all tested o.k.

This sounds to me like the same problem that Fast Roger had returning from POG II, a bad throttle position sensor.

The transmission temperature was not high (180). Engine oil - o.k. and coolant level was o.k.

What do you guys think?