Displaying & Reading Trouble Codes

NOTE: This is the only information provided by the manufacturer for reading Diagnostic Trouble Codes for this system.

PRE-CHECK




1. DTC CHECK (Using LEXUS hand-held tester)
a. Prepare the LEXUS hand-held tester.
b. Connect the LEXUS hand-held to DLC3.
c. Turn the ignition switch ON and the LEXUS hand-held tester main switch ON.
d. Use the LEXUS hand-held tester to check the DTCs, and note them down. (For operational instructions, see the LEXUS hand-held tester's instruction book).
e. confirm the details of DLC3.

2. DTC CLEARANCE
DTC will be cleared when the trouble output to DTC is recovered normally.