Automatic Transaxle System Initialization

Transmission. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
U140F Automatic Transaxle. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. RESET MEMORY

Automatic Transaxle System -- Initialization



RESET MEMORY
NOTICE:
  1. Perform the RESET MEMORY procedures (A/T initialization) when replacing the automatic transaxle assembly, engine assembly or ECM.
  2. RESET MEMORY can be performed only with the intelligent tester.
HINT:
The ECM memorizes the vehicle 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.
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 (IG) and turn the tester ON.



  4. Perform the reset memory procedures from the Engine menu.

    CAUTION:
    After performing the RESET MEMORY procedures, be sure to perform the Road Test (RAV4_ACA30 RM000000W790AFX.html) as described earlier.
    HINT:
    The ECM learns through the Road Test.

    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U140F Automatic Transaxle.Automatic Transaxle System.Automatic Transaxle System Initialization