Troubleshooting
|
Category |
Symptom |
Check List |
|
Relevant Parts/Components |
|
Lighting |
| – |
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 AVNT 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
AVNT |
|
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 ON or IG OFF
→ The step motor in HUD fails.
|
| – |
If the step motor in HUD works when IG ON or IG OFF
→ Check the CAN communications (AVNT ↔ HUD)
|
|
AVNT |
On Vehicle Inspection
Diagnosis with KDS
1.The Head Up Display (HUD) system can be more quickly diagnosed for problems
with the KDS (Refer to "DTC guide").
(1)Self diagnosis : Inspect ...
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Removal
• When working on the high voltage system, the work should be performed by technicians
who have completed the relevant training. A lack of understanding of the high ...
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On Vehicle Inspection
Augmented Reality Head Up Display (AR HUD) Unit