Hyundai Genesis (DH): Engine Control System / Heated Oxygen Sensor (HO2S) Schematic Diagrams

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Photo Sensor Repair procedures

Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.

Hyundai Genesis (DH) 2013-2016 Service Manual: Heater & A/C Control Unit Repair procedures

Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel blinks three times every 0.5 second, the corresponding fault code blinks on the setup temperature display panel every 0.5 second and will show two figures.