CHECK DTC
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Turn the intelligent tester on.
Enter the following menus:
Select: Body / (desired system) / DTC /
Read the DTCs.
CLEAR DTC
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Turn the intelligent tester on.
Enter the following menus:
Select: Body / (desired system) / DTC /
Erase the DTCs.
INDICATOR CHECK
Turn the engine switch off.
Turn the engine switch on (ACC) and wait at least 5 seconds.
Turn the engine switch on (IG) while pressing the air conditioning control "AUTO" switch and "Recirculation/Fresh" switch simultaneously. Hold both switches until the indicator check screen appears.
The indicator check is automatically performed when panel diagnosis is activated. Check that the indicators light up and go off 4 times at 1 second intervals continuously.
Tech Tips
The sensor check automatically starts when the indicator check is completed.
Press the "OFF" switch to cancel check mode.
SENSOR CHECK (DTC CHECK)
Start the engine and warm it up.
Perform the indicator check.
Tech Tips
After the indicator check is completed, the system enters DTC check mode automatically.
Read the DTC displayed on the accessory meter display.
Note
In sensor check mode, which is automatically entered after indicator check mode, troubleshooting may be partially performed. Be sure to perform the sensor check again.
Tech Tips
Refer to Diagnostic Trouble Code Chart for details of the codes Click here.
When there are no problems, DTC 00 is output.
As an example, the illustration shows that DTC 12 is output.
If the DTCs are difficult to read because they change automatically, push the driver side "TEMP" switch to display the DTCs one at a time so that they can be read easily. The DTCs change step by step each time the driver side "TEMP" switch is pushed.
Tech Tips
Press the "OFF" switch to finish panel diagnosis.
Clear DTCs
During the sensor check, press the "FRONT DEF" switch and "REAR DEF" switch simultaneously.