Frequent Shifting
WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
Possible cause: faulty input signal to TP sensor, input/turbine speed sensor, VSS (including the sensor ground, sensor harness and connector), or clutch slippage (clutch stuck, low pressure in line). Also see ABNORMAL SHIFTING .