Automatic Transmission System (For 1Gr-Fe) Initialization

Drivetrain. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
A750F Automatic Transmission Transaxle. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. RESET MEMORY

Automatic Transmission System (For 1Gr-Fe) -- Initialization



RESET MEMORY
NOTICE:
  1. Perform Reset Memory (AT initialization) when replacing the automatic transmission assembly, engine assembly or ECM.
  2. Reset Memory can only be performed with the intelligent tester.
HINT:
The ECM memorizes the control conditions of the automatic transmission assembly and engine assembly. Therefore, when the automatic transmission assembly, valve body assembly or any of the shift solenoid valves has been replaced, it is necessary to reset the memory so that the ECM can memorize the new information.
The reset procedure is as follows.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the intelligent tester on.

  4. Enter the following menus: Powertrain / Engine and ECT / Utility / Reset Memory.

    NOTICE:
    After performing Reset Memory, be sure to perform the Road Test (HILUX_TGN26 RM000000W790LXX.html) described earlier.
    HINT:
    The ECM learns through the Road Test.