Hyundai Genesis (DH): Engine Control System / Manifold Absolute Pressure Sensor (MAPS) Troubleshooting

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

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Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Defogging Actuator Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the auto defogging connector. 3. Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.