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c. Turn the Techstream on. d. Enter the following menus: Powertrain/Engine and ECT/Utility/Reset Memory. HINT: The ECM learns through the Road Test. MONITOR DRIVE PATTERN 1. TEST MONITOR DRIVE PATTERN FOR ECT HINT: Performing this drive pattern is one method to simulate the ECT's malfunction detection conditions. The a. Preparation for driving 1. Warm up the engine sufficiently (engine coolant temperature is 60°C (140°F) or higher). 2. Drive the vehicle when the atmospheric temperature is -10°C (14°F) or higher. Malfunctions are not detected when the atmospheric temperature is less than -10°C b. Drive pattern 1. Drive the vehicle through all the gears. Stop --> 1st --> 2nd --> 3rd --> 4th --> 5th --> 5th (lock-up ON) --> 6th --> 6th (lock-up ON). 2. Repeat the above drive pattern 3 times or more. NOTE: After performing the Rest Memory, be sure to perform ROAD TEST CAUTION: Perform this drive pattern on a level surface and strictly observe the posted speed limits and traffic laws while driving. NOTE: When using the Techstream, the monitor status can be checked in
Data List (see DATA LIST/ACTIVE TEST ). In the event that the drive pattern must be interrupted (due to traff
2009 Toyota Tundra 2009 TRANSMISSION AB60F Automatic Transaxle - Tundra
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