How to Initialize A/T Learning Value
HOW TO INITIALIZE A/T LEARNING VALUEA/T learned value must be reset whenever the automatic transaxle, engine assembly, A/T valve body, or A/T solenoid valve is replaced. It cannot be reset by disconnecting the battery. Use the MUT-III as follows:
1. Shift the selector lever to P and turn the ignition switch to the LOCK (OFF) position.
2. Connect the MUT-III to the vehicle's data link connector.
3. In the ELC-A/T menu screen, select Special Function, then select Memory Reset.
4. Select OK to reset the A/T learned value memory.
5. After this initialization, make the system learn the idling in accordance with Learning procedure for idling in MFI engine.
NOTE: This reset procedure will also automatically initialize the INVECS-II Learned Value. A/T DTCs and A/T freeze-frame data will be erased. (Engine DTCs, engine-related freeze-frame data, and Readiness status will remain even after A/T Learned Value is reset.)