Rattle and/or Flutter Type Noise Heard From Dash When HVAC is in Bi Level Mode at Mid to High Blower Speeds – 2018-2019 Chevrolet GMC Holden

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2019 Chevy Equinox

NHTSA ID Number: 10163209 Manufacturer Communication Number: 19NA006 Summary This technical bulletin provides a procedure to replace the HVAC case with the redesigned part.   4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2018-2019 GMC TERRAIN 2018-2019   Parts CASE, A/C EVPR & BLO 84644545 1 84644546 84644547 84644548     SEOCONTENT-START Service Bulletin Bulletin No.: … Read more

High Pitch Whine Noise Heard at 32-56 km/h (20-35 mph) in Any Gear Under Light to Moderate Acceleration – 2018-2019 Chevrolet GMC Holden

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2019 Chevrolet Equinox

NHTSA ID Number: 10161886 Manufacturer Communication Number: 19NA023 Summary This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue.   4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2018-2019 GMC TERRAIN 2018-2019   Parts SHAFT ASM-FRT WHL DRV HALF 84560820 … Read more

Reduced Propulsion Power without DTCs on Higher Mileage Vehicles (with P1.4 Cell Chemistry) – 2011-2012 Chevrolet & Opel/Vauxhall

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2012 Chevrolet Volt

NHTSA ID Number: 10161888 Manufacturer Communication Number: 19NA049 Summary This technical bulletin provides repair information to correct a customer concern of reduced propulsion power without DTCs on higher mileage vehicles (with P1.4 Cell Chemistry).   2 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET VOLT 2011-2012     SEOCONTENT-START Bulletin No.: 19-NA-049 Date: May, 2019 Service Bulletin TECHNICAL … Read more

HVAC Pop-Up May Display 61 Degrees and Have Empty HVAC Setting Icons – 2018 GMC Terrain

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2018 GMC Terrain

NHTSA ID Number: 10161889 Manufacturer Communication Number: 19NA056 Summary This informational bulletin provides information for dealers/technicians on HVAC Pop-Up May Display 61 Degrees and Have Empty HVAC Setting Icons.   1 Affected Product Vehicle MAKE MODEL YEAR GMC TERRAIN 2018     SEOCONTENT-START Bulletin No.: 19-NA-056 Date: May, 2019 Service Bulletin INFORMATION Subject: HVAC Pop-Up May Display … Read more

Hesitation or Low Power Due to False Knock Detection and/or Malfunction Indicator Lamp (MIL) Illuminated, DTC P2096 / P2097 Set – 2019 Chevrolet Malibu

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2019 Chevrolet Malibu

NHTSA ID Number: 10161890 Manufacturer Communication Number: 19NA058 Summary This technical bulletin provides repair information to correct a customer concern of Hesitation or Low Power due to false knock detection and/or Malfunction Indicator Lamp (MIL) Illuminated, DTC P2096 / P2097 Set.   1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET MALIBU 2019     SEOCONTENT-START Bulletin No.: … Read more