Diagnostic Trouble Codes Check/Clear

CHECK FOR DTCs
1. Check for DTCs.
  1. Connect the hand-held tester to the DLC3.
  2. Turn the power switch on (IG).
  3. Read the DTCs by following the display on the hand-held tester.
    
    Fig 1: Connecting Hand-Held Tester To DLC3
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:

Refer to the hand-held tester operator's manual for further details.
CLEAR THE DTCs
1. Clear the DTCs from the memory.
  1. Connect the hand-held tester to the DLC3.
  2. Turn the power switch on (IG).
  3. Clear the DTCs by following the display on the hand-held tester.
HINT:

Refer to the hand-held tester operator's manual for further details.