Customer Satisfaction Program N202313960 Daytime Running Lamp (DRL) Color Change – 2021 Chevrolet Suburban & Tahoe

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2021 Chevrolet Suburban

NHTSA ID Number: 10184526 Manufacturer Communication Number: N202313960   Summary Customer Satisfaction Program – Certain 2021 model year Chevrolet Suburban and Tahoe vehicles, may have a condition in which the daytime running lamps may shift to a bluer shade of white in its lit appearance. This will remain in effect until the headlamp cools. Replace left and … Read more

Service Update N202319660 Valve Spring Failure – 2021 Cadillac Chevrolet GMC

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2021 Chevrolet Tahoe

NHTSA ID Number: 10187618 Manufacturer Communication Number: N202319660 01   Summary Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin. … Read more

Service Update N202313620 Incorrect Torque Badge on Vehicle Decklid – 2020 Cadillac CT4

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2020 Cadillac CT4

NHTSA ID Number: 10184528 Manufacturer Communication Number: N202313620   Summary Service Update. On vehicles equipped with a 2.7L turbo engine (RPO L3B), the incorrect 450T badge was applied to the decklid. Dealers are to remove the incorrect 450T badge and replace with the correct 500T badge.   SEOCONTENT-START GLOBAL SAFETY FIELD INVESTIGATIONS DCS5581 URGENT – DISTRIBUTE IMMEDIATELY … Read more

Dual Clutch Transmission Part Restriction – 2020-2021 Chevrolet Corvette

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2020 Chevrolet Corvette

NHTSA ID Number: 10201270 Manufacturer Communication Number: PIP5709P   Summary This Preliminary information communicates the transmission used in the 2020 and 2021 Corvette is no longer on restriction with the supplier for early root cause analysis.     2 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2020-2021   Condition Any internal transmission related complaints.   Cause … Read more

Service Engine Soon Light/Message with DTCs P1967 or P1968 in the TCM – 2020 Chevrolet Corvette

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2020 Chevrolet Corvette

NHTSA ID Number: 10184093 Manufacturer Communication Number: PIP5757A   Summary This Preliminary information communicates an anomaly in the transmission control module to erroneously set diagnostic trouble codes.   SEOCONTENT-START Bulletin No.: PIP5757A Published date: 11/2/2020 Preliminary Information PIP5757A Service Engine Soon Light/Message with DTCs P1967 or P1968 in the TCM Models Brand: Model: Model Years: VIN: Engine: … Read more