GSIC - Global Service Information Center

# ELECTRONIC CONTROLLED AUTOMATIC TRANSMISSION SYSTEM > INITIALIZATION

## for Preparation Click here

RESET MEMORY

NOTICE:

1. Perform the RESET MEMORY procedures (A/T initialization) when replacing the automatic transmission assembly, engine assembly or ECM.
2. The RESET MEMORY can be performed only with the intelligent tester.

HINT:

  The ECM memorizes the vehicle conditions when the ECT controls the automatic transmission assembly and engine assembly. Therefore, when the automatic transmission assembly, engine assembly, or ECM has been replaced, it is necessary to reset the memory so that the ECM can memorize the new information.

  The reset procedures are as follows.

1. Turn the ignition switch OFF.

2. Connect the intelligent tester to the DLC3.

3. Turn the ignition switch ON and push the intelligent tester main switch ON.

4. Perform the reset memory procedure from the main menu.

   CAUTION:
     After performing the RESET MEMORY procedures, be sure to perform the Road Test (Click here) as described earlier.

   HINT:
     The ECM learns through the Road Test.