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)
#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)
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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:
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Model:
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Model Year:
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VIN:
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Engine:
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Transmission:
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from
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to
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from
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to
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Cadillac
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CT4
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2020
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2020
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—
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—
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—
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—
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CT5
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2021
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Escalade
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Escalade ESV
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Chevrolet
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Bolt EV
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2020
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2020
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Corvette
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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
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Sierra 1500
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2020
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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
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North America, Uzbekistan, Russia, Middle East, Israel, Palestine, Chile, Colombia, Ecuador, Paraguay, Peru, Korea, Thailand, Brazil
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Additional Options (RPOs)
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Equipped with UVI, UVS or UV2
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Condition
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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
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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
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1
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Modified
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Released April 13, 2021
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Article ID: 1507
Created: April 14, 2021
Last Updated: April 14, 2021
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article/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-13-2021-1507.html
