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Hyundai Equus Manuals

Hyundai Equus: Troubleshooting - Head Up Display System - Body Electrical System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: Troubleshooting

Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Body Electrical System / Head Up Display System / 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)
•
Check the hapic switch (or general swich)operation
•
If the hapic switch (or general swich) does not work, the height can not be adjusted (USM cannot enter)
•
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)
hapic switch (or general swich)
HUD
Cluster

    Head Up Display Switch Repair procedures
    Removal 1. Disconnect the negative (-) battery. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the crash pad lower panel and then push the head u ...

    Blind Spot Detecation system
    ...

    See also:

    Components and Components Location
    Components 1. Cowl side trim2. Front door scuff trim3. Center pillar lower trim4. Rear door scuff trim5. Rear pillar trim6. Rear wheel house trim7. Rear package tray trim 8. Front pillar trim ...

    Rear cross traffic alert
    When your vehicle moves backwards from a parking position, the sensor detects approaching vehicles to the left or right side direction and gives information to the driver. Operating condition ...

    Power Window Switch Repair procedures
    Inspection Driver Power Window Switch 1. When checking the driver power window switch, select a vehicle type and "IPM" menu. 2. Select "DDM (Driver Door Module)". 3. Select option "Input/ ...

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