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 only be performed using an intelligent tester.
HINT:

The ECM stores the conditions that the ECT controls the automatic transaxle assembly and engine assembly in accordance with those characteristics. Therefore, when the automatic transaxle assembly, engine assembly, or ECM is replaced, it is necessary to reset the memory so that the ECM can store the new information.

The reset procedure is as follows.
1. Turn the ignition switch off.
2. Connect the intelligent tester to the DLC3.
3. Turn the ignition switch to the ON position and push the intelligent tester main switch on.
4. Select the following items: DIAGNOSIS / ENHANCED OBD II.
5. Perform the reset memory procedure from the ENGINE menu.
  CAUTION: After performing the RESET MEMORY, be sure to perform the ROAD TEST (See ROAD TEST ) as described earlier.
  
  HINT:
  
  The ECM stores learned values by performing the ROAD TEST.
  1. Tester menu flow:
    
    Fig 1: Diagnostic Function Check Flow
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