Hyundai Elantra: Forward Collision–Avoidance Assist (FCA) (sensor fusion) / System disabled
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When the front windshield where the front view camera is located, front radar cover, bumper or sensor is covered with foreign material, such as snow or rain, it can reduce the detecting performance and temporarily limit or disable Forward Collision-Avoidance Assist.
If this occurs the ‘Forward Safety
system(s) disabled. Camera obscured’ or
the ‘Forward Safety system(s) disabled.
Radar blocked’ warning message,
and the .png)
and
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warning lights will
illuminate on the cluster.
The function will operate normally when when such snow, rain or foreign material is removed.
If the function does not operate normally after obstruction (snow, rain, or foreign material) is removed, we recommend that the function be inspected by an authorized HYUNDAI dealer.
WARNING
- Even though the warning message or warning light does not appear on the cluster, Forward Collision-Avoidance Assist may not properly operate.
- Forward Collision-Avoidance Assist may not properly operate in an area (e.g. open terrain), where any substance are not detected after turning ON the engine.
Function malfunction and
limitations
Function malfunction
When Forward Collision-Avoidance
Assist is not working properly, the ‘Check
Forward Safety system(s)’ warning
message will appear, and the and
warning lights will illuminate on
the
cluster...
Limitations of the function
Forward Collision-Avoidance Assist may
not operate normally, or the function
may operate unexpectedly under the
following circumstances:
The detecting sensor or the
surroundings are contaminated or
damaged
The temperature around the front
view camera is high or low
The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or stuck of foreign
mate..
Other information:
Hyundai Elantra (CN7) 2021-2024 Service Manual: Auto Light Sensor
Repair procedures InspectionCheck if the auto light control operates like a timing chart shown below. Tail lamp output and head lamp (Low) output is controlled based on the auto light sensor's input (illumination intensity) when the Auto Light Switch in Multi-Function Switch is turned ON, and the vehicle is in IGN1 or IGN2 ON Mode. If IGN1 = ON, BCM detects this voltage, and if the voltage exce..
Hyundai Elantra (CN7) 2021-2024 Service Manual: Rear Door Side Weatherstrip
Repair procedures Replacement[Rear door side weatherstrip]1.Loosen the rear door checker (B) mounting bolt. Tightening torque : 16.7 - 21.6 N.m (1.7 - 2.2 kgf.m, 12.3 - 15.9 lb-ft)2.Detach the clips, then remove the rear door side weatherstrip (A).3.To install, reverse the removal procedure. • Replace any damaged clips. [Rear ..
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Odometer
The odometer indicates the total distance that the vehicle has been driven and should be used to determine when periodic maintenance should be performed.
