Acadia

SES Light – Reduced Power – DIC Warning Messages – Reduced Steering Message – Stabilitrack Message – 2019-2022 Cadillac Chevrolet GMC

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Chevrolet GMC Cadillac

NHTSA ID Number: 10224277 Manufacturer Communication Number: PIT5847F Summary This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the … Read more

Unable To Use WI-FI – Access Apps & Personalization Features – 2021 Cadillac Chevrolet GMC

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2021 Chevrolet Corvette

NHTSA ID Number: 10201316 Manufacturer Communication Number: PIC6444   Summary This Preliminary information communicates a possible SIM issue with vehicles in the middle east.     21 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2021 CADILLAC CT5 2021 CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CADILLAC XT4 2021 CADILLAC XT5 2021 CADILLAC XT6 2021 CHEVROLET BLAZER 2021 … Read more

Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse – 2019-2020 Buick Cadillac Chevrolet GMC Holden

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General Motors

NHTSA ID Number: 10198848 Manufacturer Communication Number: 19NA076 Summary This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.     Condition Some customers may comment on a blue or black screen with Service Rear Vision System message when … Read more

Possible Video Processing Control Module (VPCM) Programming Concern – 2019-2021 Buick Cadillac Chevrolet GMC

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2021 Chevrolet Silverado 1500

NHTSA ID Number: 10201318 Manufacturer Communication Number: PIC6438B   Summary This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern. 37 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2020-2021 BUICK ENCORE GX 2020-2021 BUICK … Read more

Hard Brake Pedal and/or Air Type Noise Heard Upon Brake Apply – 2016-2018 Buick Cadillac Chevrolet GMC Holden

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2018 Chevrolet Camaro ZL1

NHTSA ID Number: 10198838 Manufacturer Communication Number: 17NA021   Summary This service bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.     19 Affected Products Vehicles … Read more