DTC Check / Clear
DTC CHECK / CLEAR1. INDICATOR CHECK
a. Turn the engine switch on (IG) while pressing the A/ C control AUTO switch and Recirculation / Fresh switch simultaneously.
b. Check that all indicators turn on and off 4 times in succession at 1 second intervals.
HINT:
- After the indicator check is completed, the system enters the DTC mode automatically.
- Press the "OFF" switch to cancel the indicator check.
2. DTC CHECK USING INTELLIGENT TESTER
a. Connect the intelligent tester to the DLC3.
b. Read the DTCs by following the prompts on the tester screen.
HINT: Refer to the intelligent tester operator's manual for further details.
c. Clear the DTCs
HINT: Clear the DTCs by after repairing the malfunctions.
1. Connect the intelligent tester to the DLC3.
2. Turn the engine switch on (IG).
3. Erase the DTCs following the prompts on the tester screen.
HINT: Refer to the intelligent tester operator's manual for further details.