Possible reasons why the automatic transmission began to kick after removal:
1. Incorrect installation:
* Incorrectly tightening bolts or improperly connecting components may cause movement while driving, causing shock.
2. Incorrect transmission fluid level:
* Insufficient or excessive fluid levels can cause insufficient operating pressure or clutch slippage, causing kicking.
3. Damage or contamination of components:
* Removal or installation may have damaged gaskets, seals, or other components, causing leaks or pressure problems.
* Contaminants in the fluid or hydraulic system can block or damage valves and passages, causing pressure surges and surges.
4. Faulty wiring:
* Disconnected or damaged wires can disrupt communication between the control unit and the automatic transmission, resulting in incorrect shift signals.
5. Mechanical defects:
*Old or worn parts such as clutches, brake bands or torque converters may not function properly, causing slipping or rough shifting.
6. Software problems:
* During removal, the automatic transmission software settings may have been reset or damaged, which led to incorrect switching algorithms.
Recommendations for elimination:
*Check installation: Make sure all components are installed correctly and torqued to specifications.
* Check the fluid level: Check the transmission fluid level using the dipstick and add if necessary.
* Inspect for damage or contamination: Check the automatic transmission for leaks, damage or contamination. Clean or replace damaged parts.
* Check wiring: Inspect wiring for damage or loose connections. Repair or replace faulty wires.
* Check Mechanical: If worn or faulty mechanical parts are suspected, have a qualified mechanic diagnose and repair.
* Program the automatic transmission (if necessary): Some automatic transmissions require reprogramming after removal and installation. Consult the manufacturer or dealer regarding programming requirements.
If you cannot determine the cause yourself, have the transmission diagnosed and repaired by a qualified mechanic or dealer.