NHTSA News

GM Extends Chevy Colorado Fuel Injector Flow Rate Fix Coverage

Similar to a service update from 2023.

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GM Extends GMC Canyon Fuel Injector Flow Rate Fix

Similar to an older service update.

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Some 2023-2024 GMC Sierra Units Will Need An Engine Control Module Fix

Similar to a service bulletin from last year for earlier trucks.

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Some 2022-2023 BrightDrop Units Need A Comprehensive Software Update

Called the EV600 and Zevo 600 during those model years.

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Some 2022-2023 GMC Hummer EV Units Need A Comprehensive Software Update

It should take about an hour.

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Some 2023 Cadillac Lyriq Units Need A Comprehensive Software Update

For the debut model year of the luxury EV.

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Some 2025 Chevy Tahoe, Suburban Buyers Were Charged For Black Lug Nuts They Never Received

Affected customers will be reimbursed.

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Here May Be Why Your Cadillac Optiq Doors Vibrate When Listening To Loud Music

There's a thin material that needs to be removed.

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Here May Be Why Your GMC Yukon Rear Heater Blows Cold Air

With a simple fix.

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Here May Be Why Your Chevy Tahoe Or Suburban Rear Heater Blows Cold Air

The fix is simple.

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GM 6.2L L87 Engine Recall: It Took 14K People To Complain For It To Happen

Nearly 600,000 units in U.S. may be affected.

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GM Explains Why 6.2L V8 L87 Engine Recall Doesn’t Apply To 2019, 2020 Vehicles

Specific build period under investigation.

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GM Releases Fix For Defective 2025 Cadillac Escalade IQ Rear-Seat Headrests

Some of them are stuck up or stuck down.

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Here May Be Why Your Chevy Silverado Dash Is Squeaking, Rattling Or Creaking

The fix is simple.

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Here May Be Why Your GMC Sierra Dash Is Squeaking, Rattling Or Creaking

With an easy fix.

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GM Working On Fix For Chevy Silverado, GMC Sierra Sunroofs Randomly Opening

Pulling a fuse will provide a temporary solution.

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GM Is Working On The Following Infotainment System Issues, So Please Be Patient

We have the full list of problems.

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Chevy Equinox EV Owners Complaining About Dashboard Glare On Windshield

GM says it is cooperating with the NHTSA.

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NHTSA Closes Chevy Volt Battery Energy Control Module Investigation

The battery issue's been determined to not be a safety hazard.

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GM Can’t Keep Up With 6.2L V8 Engine Replacements

Customers desperately trying to source new L87 engines.

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U.S. Rescinds Biden Administration’s Latest Fuel Economy Standards

New transportation secretary cites elevated costs for consumers and automakers.

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Chevy Silverado EV, GMC Sierra EV Recalled For Loose Seat Belt Bolt

Affecting five units.

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Some 2024 Chevy Colorado Units Need Instrument Panel Software Reprogramming

Dealers can update the software manually.

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Some 2024 GMC Canyon Units Need Instrument Panel Software Reprogramming

With a pretty simple fix.

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NHTSA Opens Investigation Regarding GM 6.2L V8 Engine Failures

Affecting T1-based trucks and SUVs.

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U.S. Regulators Postpone Massive Airbag Recall Upon Further Investigation

Some 51 million airbags inflators are dodging a recall for now.

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