Adaptation of an automatic transmission after repair is a procedure that is performed to configure parameters and calibrate gearbox components after repair or replacement of large elements. It is necessary to ensure proper and efficient operation of the transmission.
The onboarding process typically includes the following steps:
1. Adaptation Reset: Clears previously learned driving characteristics stored in the Transmission Control Module (TCM).
2. Shift Learning: The vehicle is driven under various driving conditions so that the new TCM can learn the optimal shift points.
3. Torque Converter Lockup Timing: Calibrates the torque converter lockup torque to ensure maximum fuel efficiency and smooth shifting.
4. Engine Brake Compliance Adjustment: Adjusts the amount of deceleration produced by the engine when the driver releases the accelerator pedal.
5. Clutch Control Calibration: Adjusts clutch parameters to ensure smooth starting and shifting.
Advantages of adapting an automatic transmission after repair:
*Optimal Performance: Ensures proper transmission operation, smooth shifting and maximum fuel efficiency.
* Durability: Prevents premature wear of transmission components and increases transmission life.
*Safety: Ensures proper transmission operation in all driving conditions.
When it is necessary to adapt an automatic transmission:
* After replacing or repairing significant transmission components such as the transmission, torque converter or sensors.
*After resetting TCM parameters.
* If you have problems with gear shifting, torque converter lock-up, or engine braking.
Adaptation of the automatic transmission after repair must be performed by a qualified mechanic using specialized diagnostic equipment.