Automatic Transaxle System: Initialization

RESET MEMORY
NOTE:
- Perform the RESET MEMORY (AT initialization) when replacing the automatic transaxle assembly, engine assembly or ECM.
- The RESET MEMORY can be performed only with a Techstream.
HINT:

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

Reset procedure is as follows.
1. Turn the ignition switch to OFF.
2. Connect a Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the tester ON.
5. Enter the following menus: Powertrain / Engine and ECT / Utility / Reset Memory. Then, press "Next".
  CAUTION: After performing the RESET MEMORY, be sure to perform the ROAD TEST (See ROAD TEST ) described earlier.
  
  HINT:
  
  The ECM learns through the ROAD TEST.