2020 - 2021 Corvette: Service Bulletin: #21-NA-091: Information on Normal Rearview Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display - (Apr 13, 2021)
Estimated Reading Time: 1 Minutes#21-NA-091: Information on Normal Rearview Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display - (Apr 13, 2021)
| Subject: | Information on Normal Rear View Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display |
This bulletin replaces PIT5799A. Please discard PIT5799A.
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Brand: |
Model: |
Model Year: |
VIN: |
Engine: |
Transmission: | ||
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from |
to |
from |
to | ||||
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Cadillac |
CT4 |
2020 |
2020 |
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— |
— |
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CT5 |
2021 |
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Escalade |
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Escalade ESV |
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Chevrolet |
Bolt EV |
2020 |
2020 |
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Corvette |
2021 |
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Silverado 1500 |
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Silverado 2500HD/3500HD |
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Tahoe |
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Suburban |
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GMC |
Sierra 1500 |
2020 |
2021 |
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Sierra 2500HD/3500HD |
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Yukon |
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Yukon XL |
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Involved Region or Country |
North America, Uzbekistan, Russia, Middle East, Israel, Palestine, Chile, Colombia, Ecuador, Paraguay, Peru, Korea, Thailand, Brazil |
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Additional Options (RPOs) |
Equipped with UVI, UVS or UV2 |
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Condition |
Some customers may comment on a flashing light present on the radio display when in Reverse and with the rear view camera on, usually is corrected by an ignition cycle.    |
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Correction |
Please communicate to the customer that the rear view camera system and radio display are functioning as designed and this is a normal condition of their vehicle. Please share this information with the customer, including a copy of this bulletin. Technicians should verify that no other conditions are present and return the vehicle to the customer. |
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Version |
1 |
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Modified |
Released April 13, 2021 |