Hyundai Palisade: Head Up Display System / Head Up Display Unit

Hyundai Palisade (LX2) 2020-2024 Service Manual / Body Electrical System / Head Up Display System / Head Up Display Unit

Components and components location
Component

Hyundai Palisade. Components and components location

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

Hyundai Palisade. Repair procedures

4.
Remove the head up display bracket (A) after loosening nuts and screws.

Hyundai Palisade. Repair procedures

5.
Remove the head up display unit (A) and then remove the head up display unit after loosening the mounting screws.

Hyundai Palisade. Repair procedures

Installation
1.
Install the head up display unit.
2.
Install the instrument cluster.
3.
Connect the negative (-) battery terminal.
Inspection
If a part of the headup display footage is distorted or it is not at eye level with the driver a Global Diagnostic System (Diagnostic tool) can be used to carry out calibration.
1.
In case calibration is required
When replacing the head-up display unit.
In case the footage is distorted after replacing the windshield (double vision removed after film is inner mounted to the glass).
When the HUD mounted main crashpad is removed/installed or replaced.
When the video installation location of the Head-up display unit is not at eye level of the driver and the focus is inconsistent.
2.
calibration items
No
Footage calibration functions
Calibration cases
1
Rotation : Calibration in the half-circle/clockwise direction based on the center

Hyundai Palisade. Repair procedures

2
Smile : Calibration based vertically on the center

Hyundai Palisade. Repair procedures

3
Slanted(up/down) : Calibration according to an upward/downward slant

Hyundai Palisade. Repair procedures

4
Slanted(left/right) : Calibration according to a left/right slant

Hyundai Palisade. Repair procedures

5
Parallel compensation

Hyundai Palisade. Repair procedures

6
Move location of mark to upward/downward : Compensation according to eye height

Hyundai Palisade. Repair procedures

7
Initialization : Changed to the status of before video compensation
8
Widt

Hyundai Palisade. Repair procedures

9
Height

Hyundai Palisade. Repair procedures


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 (CGW ↔ HUD)
Light sensor
CGW
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

    Description and operation

    Description 1. System operation HUD system displays various information on the windshield glass which minimizes the driver’s eye movement to enhance safety and convenience...

    Rear Occupant Alert

    ..

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    Categories

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    Hyundai Palisade. Operate?

    The SRS consists of the following components:

    1. Driver's front air bag module
    2. Passenger's front air bag module
    3. Side air bag modules
    4. Curtain air bag modules
    5. Retractor pre-tensioner
    6. Air bag warning light
    7. SRS control module (SRSCM)/ Rollover sensor
    8. Front impact sensors
    9. Side impact sensors
    10.Side pressure sensors
    11. Occupant classification system
    12. Driver’s knee airbag module

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