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With "ALL READINESS" you can check whether or not the DTC judgment has been completed by You should check "ALL READINESS" after simulating malfunction symptoms or for validation a. Connect the Techstream to the DLC3. b. Turn the ignition switch to ON. c. Turn the Techstream ON. d. Clear the DTCs (see DTC CHECK/CLEAR ). e. Perform the DTC judgment driving pattern to run the DTC judgment. f. Enter the following menus: Powertrain/Engine and ECT/Utility/All Readiness. g. Input the DTCs to be confirmed. h. Check the DTC judgment result. DISPLAY ITEM AND DESCRIPTION DTC CHECK/CLEAR HINT: DTCs which are stored in the ECM can be displayed on the Techstream. The Techstream can display the Same DTCs are not set if the ECM does not detect the same malfunction again during a second Display Item Description NORMAL DTC judgment completed System normal ABNORMAL DTC judgment completed System abnormal INCOMPLETE DTC judgment not completed You should perform driving pattern after confirming DTC enabling UNKNOWN Unable to perform DTC judgment Number of DTCs which do not fulfill DTC preconditions has reached NOTE: When the diagnosis system is changed from the normal mode to check mode or
2009 Toyota Tundra 2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra
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