Steps to fix problems with automatic transmission kicking:
1. Check the transmission fluid level.
*Low fluid levels can cause shifting problems.
* Check the fluid level with the engine idling and the transmission in park.
*Add fluid to the required level indicated on the dipstick.
2. Replace transmission fluid and filter.
* Contaminated fluid and a clogged filter can cause gears to slip and kick.
* It is recommended to replace the fluid and filter every 50,000-100,000 km or according to the vehicle’s maintenance schedule.
3. Inspect the automatic transmission control sensors.
* Faulty sensors may provide incorrect information to the transmission control unit, resulting in transmission shifting problems.
*Sensors to check: Speed sensor, Throttle position sensor, Shift position sensor.
4. Check the automatic transmission solenoids.
* Solenoids control the flow of fluid in the transmission.
* Faulty solenoids can cause shifting problems and kicking.
* Check the solenoids for electrical problems or mechanical problems.
5. Scan the vehicle for fault codes.
* The scanner can identify trouble codes that indicate specific problems with the automatic transmission.
* Check codes and fix any problems found.
6. Adjust the transmission control cables.
*If your vehicle uses a cable-operated transmission, improper adjustment may cause shifting problems.
* Adjust the cables according to the vehicle manufacturer’s instructions.
7. Reprogram the automatic transmission control module.
*Sometimes the transmission control module software may be out of date or have bugs.
* Reprogramming the module may resolve software-related shifting problems.
8. Repair or replace the automatic transmission.
*If the troubleshooting steps above do not solve the problem, your automatic transmission may need to be repaired or replaced.
*Consult a qualified transmission mechanic regarding the cost and feasibility of repair or replacement.
Note: Transmission kicking can have a variety of causes, and it is important to conduct a thorough diagnosis to determine and correct the underlying problem. It is recommended that you take it to a qualified transmission mechanic for proper diagnosis and repair.