System Check Mode (DTC Clear/Recheck)

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

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.

Enter the diagnostic mode (see DIAGNOSTIC START-UP/FINISH ).

Fig 1: Identifying Multi-Display - Code CLR
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Clear DTC
1. Press the "Code CLR" switch for 3 seconds.
2. Check result is cleared.
  
  Fig 2: Identifying Multi-Display - Recheck
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Recheck
1. Press the "Recheck" switch.
  
  Fig 3: Identifying Multi-Display - OK
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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 4: Identifying Multi-Display - LAN Mon
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Press the "LAN Mon" switch to change to "LAN Monitor" mode.
4. Confirm that all diagnostic codes are "No Err".
  If a code other than "No Err" is displayed, troubleshoot again.
  
  Fig 5: Identifying Multi-Display - No Err
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