* Connect the Techstream to the DLC3.
* Turn the engine switch on (IG) and turn the Techstream on.
* Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure) See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC Check / Clear.
* Turn the engine switch off.
* Turn the engine switch on (IG) and turn the Techstream on [A].
* Wait 5 seconds or more.
* Enter the following menus: Powertrain / Engine / Utility / All Readiness.
* Input the DTC: U0101.
* Check the DTC judgment result [B].
HINT
If the judgment result shows ABNORMAL, the system has a malfunction.
* If the test result is UNKNOWN, enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
* Read Pending DTCs.
HINT
If a pending DTC is output, the system is malfunctioning.
* If the test result is INCOMPLETE or UNKNOWN and no pending DTC is output, perform a universal trip and check for permanent DTCs
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC
Check / Clear.
HINT
* If a permanent DTC is output, the system is malfunctioning.
* If no permanent DTC is output, the system is normal.
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