System Check Mode (DTC Clear/Recheck)

HINT:

Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle.

1. Enter diagnostic mode (See  DIAGNOSTIC START-UP/FINISH  ). 
2. Clear DTC 
   1. Press the "Code CLR" switch for 3 seconds.
      Fig 1: Identifying Code CLR Switch

      Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
   2. Check result is cleared.
3. Recheck 
   1. Press the "Recheck" switch.
      Fig 2: Identifying Recheck Switch

      Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
   2. Confirm that all diagnostic codes are "OK" when the check results are displayed.

      If a code other than "OK" is displayed, troubleshoot again.

      Fig 3: System Check Mode Display

      Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
   3. Press the "LAN Mon" switch to change to "LAN Monitor" mode.
      Fig 4: System Check Mode Display

      Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
   4. Confirm that all diagnostic codes are "No Err".

      If a code other than "No Err" is displayed, troubleshoot again.

   Fig 5: Identifying NO Err Result

   Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.