XT4

Radio Resets Or Reboots And Then Displays myBrand Splash Animation – 2019-2021 Cadillac Chevrolet GMC

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2020 Cadillac CT6

NHTSA ID Number: 10202398 Manufacturer Communication Number: PIT5790C   Summary This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating.     Condition Some customers may comment that at times, usually when changing the radio volume with the volume knob or steering wheel controls, that the … Read more

Radio Displays Message: Sirius XM Connection Unavailable – Please Call OnStar Agent – 2021 Buick Cadillac Chevrolet GMC

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Chevrolet Buick GMC Cadillac

NHTSA ID Number: 10184098 Manufacturer Communication Number: PIT5791 Summary This Preliminary information communicates a condition where the radio may display a “Connection not available, please call OnStar agent”. This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying when listening to non-SXM sources, but still allow the message to … Read more

Loss of Sirius XM, XM Tuner Unavailable, Or No AM/FM Audio Immediately Following Radio Replacement – 2019-2021 Cadillac Chevrolet GMC

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Chevrolet GMC Cadillac

NHTSA ID Number: 10184106 Manufacturer Communication Number: PIT5794 Summary This Preliminary information communicates a concern where the wrong part number was being installed causing XM and Audio concerns. This PI explains the concern and advises to return the part to the ESC for the correct part if the incorrect part number is received     Condition Immediately … Read more

Flashing Diamond – Spot – or UFO On Rear View Camera Display – 2020-2021 Cadillac Chevrolet GMC

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2020 Chevrolet Corvette

NHTSA ID Number: 10205548 Manufacturer Communication Number: 21NA091   Summary This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display.     35 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2020 CADILLAC CT5 2020-2021 CADILLAC ESCALADE 2020-2021 CADILLAC … Read more

Wireless Phone Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles – 2021 Buick Cadillac Chevrolet GMC

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2021 Chevrolet Suburban

NHTSA ID Number: 10183191 Manufacturer Communication Number: 20NA160 Summary This service bulletin provides information for dealers/technicians on Normal Characteristic – Wireless Phone Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles.     SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 20-NA-160 Date: October, 2020 INFORMATION Subject: Normal Characteristic – Wireless … Read more