Hyundai Genesis: Head Up Display System / Head Up Display Unit Troubleshooting

Troubleshooting

Category	Error symptoms	inspection item	Detailed inspection item	Related parts
Lighting	• HUD not working • Lighting brightness not automatically controlled (no difference between day and night)	• Check the lighting control • Check the ambient light sensor operation • Check the CAN communication	• Check the lighting control in the cluster USM > If working, HUD has no problem. • Check the ambient light sensor operation > If the ambient light sensor works, check the communications (BCM - HUD)	Light sensor BCM Cluster
Adjustment function	• Display position not adjusted	• Check the mirror movement when IG is on or off (parking position)	• If the step motor does not work when IG is on or off, > The step motor in HUD fails. • If the step motor in HUD works when IG is on or off, > Check the CAN communications (cluster - HUD)	HUD Cluster

Head Up Display Unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the head up display bezel (A). 3. Remove the instrument cluster. (Refer to Indicators And Guages - "Instrument Cluster") ...

Parking Guide System (PGS)

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Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Rear Combination Lamp Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. After loosening the nuts (4EA) holding the rear combination lamp and disconnecting the connector (A), remove the outside rear combination lamp assembly. 3. Remove the bulb (A) after turning it in the counter clock-wise direc ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Line Pressure Control Solenoid Valve Repair procedures

Inspection 1. Turn ignition switch OFF. 2. Disconnect the E Module connector. 3. Measure resistance between solenoid valve terminals. 4. Check that the resistance is within the specification. ...