1999 Grand Am track light illuminated, C-3 light illuminated, water leaked on the passenger rear floor board, there was a clunking noise when turning. The dealer reflased the PCM at 3560 miles. The track light illuminated again at 3790 miles. This time the dealer. The blower motor smell bad and only worked on high speed. It was later determined that the blower motor shorted out and it was replaced. The vehicle had 8626 miles. The compartment over the rear view mirror would not remain latched.

- Warren, OH, USA

Vehicle shakes when driving. Also, when accelerating at low speeds traction light comes on, and when going over a bump there's a clunking noise.

- Hillard, OH, USA

The vehicle hesitates when going between 50 and 60 mph, the dealer found the problem was with the controlled module calibration.

- Thibodaux, LA, USA

Enhanced traction system malfuctioned, and intermittently came on when not needed. Vehicle has been in / out of dealer's shop on six occasions, and problem is still unresolved.

- Rockymont, NC, USA