Possible signs of automatic transmission failure:
1. Problems with gear shifting
* Delay when shifting gears
* Gear shifting with bumps or jolts
* Gear slippage
*Difficulty shifting gears
2. Extraneous noise and vibration
*Buzzing or buzzing sound while driving
* Vehicle vibration or shaking
* Grinding noises when shifting gears
3. Transmission fluid leaks
* Red liquid leaks under the car
*Low transmission fluid level on dipstick
4. Check Engine light is on
* Illumination of the indicator may indicate problems with the transmission or other components affecting its operation.
5. Loss of power
* The transmission may slip or fail to transfer power to the wheels properly, resulting in loss of power and poor engine performance.
6. Overheating
* Excessive transmission overheating may damage internal components. This may manifest itself as a burning oil smell or excessive transmission fluid temperature.
7. Difficulty when reversing
*Difficulty or inability of the vehicle to move in reverse may indicate problems with the transmission or its components.
8. Not shifting gears
* The gear selector may not engage certain gears or the vehicle may not move regardless of the selected gear.
9. Damaged or leaking transmission fluid cooler
* The radiator cools the transmission fluid. Damage or leakage can lead to overheating and damage to the transmission.
Note: Not all of the signs listed necessarily indicate serious problems. However, if you experience any of these symptoms, it is recommended that you contact an auto repair shop to diagnose and fix the problem.