Repair Procedures: Inspection

If idle RPM is unstable or engine stops, check the ETC module operation with GDS diagnostic tool.

And if necessary, clean carbon in the throttle body.

1. Connect the GDS to the Data Link Connector (DLC).
2. Select "Vehicle S/W management" → "Inspection/Test" → "ETC Performance Test" on the GDS menu.
3. Perform "ETC module test" procedure in accordance with the message.

   Courtesy of HYUNDAI MOTOR AMERICA

4. If the test result of the ETC module or TPS signal shows NG, perform ETC module cleaning.

Courtesy of HYUNDAI MOTOR AMERICA