2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 57

* 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.