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Hyundai Equus Manuals

Hyundai Equus: Troubleshooting - Head Up Display System - Body Electrical System - Hyundai Equus VI 2009-2024 Service ManualHyundai Equus: Troubleshooting

Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 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:

    Warning message
    If the detecting sensor performance is low or overheated by foreign substances on the rear bumper, the message will appear to notify the driver. Also, the message may appear when there is heavy ...

    Cylinder Head Components and Components Location
    Components [RH] 1. Cylinder head cover2. Cylinder head cover oil seal3. Cylinder head cover gasket4. Exhaust CVVT assembly5. Exhaust camshaft, RH6. Intake CVVT assembly7. Intake camshaft, RH8. C ...

    Hood Insulator Pad Repair procedures
    Replacement 1. Using a clip remover, detach the clips, and remove the hood insulator pad (A).     • Be careful not to scratch the hood panel. 2. Installation is the ...

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