DTC Check/Clear

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.

DTC CHECK
1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch to the ON position.
3. Read the DTCs by following the prompts on the tester screen.
DTC CLEAR
1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch to the ON position.
3. Clear the DTCs following the prompts on the tester screen.
  HINT:
  
  Refer to the hand-held tester operator's manual for further details.
  
  Fig 1: Connecting Hand-Held Tester To DLC3
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002