Automatic Transaxle System Initialization

Transmission. Camry. Acv40 Gsv40
U250E Automatic Transaxle. Camry. Acv40 Gsv40

  1. RESET MEMORY

Automatic Transaxle System -- Initialization



RESET MEMORY
NOTICE:
  1. Perform the RESET MEMORY (AT initialization) when replacing the automatic transaxle assembly, engine assembly or ECM.
  2. The RESET MEMORY can be performed only with the Intelligent tester.
HINT:
The ECM memorizes the condition that the ECT controls the automatic transaxle assembly and engine assembly according to those characteristics. 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 off.

  2. Connect the intelligent tester to the DLC3.

  3. Turn the ignition switch to the ON position.

  4. Turn the intelligent tester main switch on.

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



  6. Enter the following menus: Powertrain / ECT / Utility.

    CAUTION:
    After performing the RESET MEMORY, be sure to perform the ROAD TEST (CAMRY_ACV40 RM000000W790BWX.html) described earlier.
    HINT:
    The ECM is learned by performing the ROAD TEST.



    1. Tester menu flow:


      Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Automatic Transaxle System Initialization