Symptoms indicating automatic transmission kicks:
When changing gears:
* Sharp shocks or shocks when shifting from one gear to another
* Delay or slippage when switching
* Hesitation or jerking after shifting
When accelerating:
* Transmission slipping or sliding when pressing the gas pedal
* Vibrations or buzzing noise when accelerating
When braking:
* Sharp downshifting (also known as transmission tantrum) under heavy braking
* Delay when downshifting
Other symptoms:
* Noise or whine when the gearbox is running
* Transmission fluid leaks
* Smell of burnt or scorched liquid
* Problems with shifting gears into park or drive
The cause of automatic transmission kicking can be:
*Low or contaminated transmission fluid
* Faulty transmission solenoids
* Torque converter problems
* Worn or damaged clutches
* Transmission ECU malfunction
* Mechanical problems in the transmission