2018 - 2019 Cadillac ATS-V - CTS-V: Service Bulletin: #20-NA-054: Rear View Camera Guidance Lines Dim After Radio Replacement or Programming
#20-NA-054: Rear View Camera Guidance Lines Dim After Radio Replacement or Programming - (Mar 3, 2020)
| Subject: | Rear View Camera Guidance Lines Dim After Radio Replacement or Programming |
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Brand: |
Model: |
Model Year: |
VIN: |
Engine: |
Transmission: | ||
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from |
to |
from |
to | ||||
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Cadillac |
ATS |
2018 |
2019 |
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CTS |
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XTS |
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GMC |
Terrain |
2018 |
2018 |
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Involved Region or Country |
North America |
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Additional Options (RPOs) |
Equipped with Infotainment system IOS, IOT, or IOU |
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Condition |
Some customers, after having radio replacement or radio reprogramming, may report that the Rear-View Camera (RVC) guidance lines are not as bold as previously viewed, that they are faint, see-through, thinner, dim, or translucent; and they used to be more visible. A comparison between similar vehicle models may, or may not, show a difference in rear view camera guidance line appearance. Original design:
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New design:
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Cause |
This may be caused by installing calibration files released in mid-2018 during radio replacement or reprogramming of the radio. The change to increase translucency was done to prevent the lines from obstructing objects in the field-of-view. |
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Correction |
Do not attempt repairs. The thinner, lighter appearance of RVC guidance lines is operating to design intent. |
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Version |
1 |
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Modified |
Released March 03, 2020 |