GM Sleuth

White 2024 Chevrolet Silverado EV RST First Edition parked on a beach with the ocean in the background

28,000 Miles in a Silverado EV: What the Data S...

After nearly two years and more than 28,000 miles, we analyzed long-term Silverado EV telemetry to see what it reveals about towing range, seasonal efficiency, battery degradation, charging habits and...

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28,000 Miles in a Silverado EV: What the Data S...

After nearly two years and more than 28,000 miles, we analyzed long-term Silverado EV telemetry to see what it reveals about towing range, seasonal efficiency, battery degradation, charging habits and...

1 comment
GM Updates Battery Software to Improve Moisture Detection on Silverado EV, Sierra EV and Hummer EV

GM Updates Battery Software to Improve Moisture...

GM has issued a high voltage battery software update for certain Silverado EV, Sierra EV, Hummer EV and Escalade IQ models that improves the vehicle’s ability to detect moisture inside...

GM Updates Battery Software to Improve Moisture...

GM has issued a high voltage battery software update for certain Silverado EV, Sierra EV, Hummer EV and Escalade IQ models that improves the vehicle’s ability to detect moisture inside...

GM Program May Replace Rear Drive Units on Silv...

GM has launched a Customer Satisfaction Program covering certain Silverado EV, Sierra EV and other electric vehicles that may have a cross threaded or missing internal differential nut. Some affected...

GM Program May Replace Rear Drive Units on Silv...

GM has launched a Customer Satisfaction Program covering certain Silverado EV, Sierra EV and other electric vehicles that may have a cross threaded or missing internal differential nut. Some affected...

GM Bulletin Addresses False Side Object Alerts ...

GM says a software anomaly in short range radar modules can cause false or “ghost” side object detection alerts on the 2026 Silverado EV, Sierra EV, Hummer EV and other...

GM Bulletin Addresses False Side Object Alerts ...

GM says a software anomaly in short range radar modules can cause false or “ghost” side object detection alerts on the 2026 Silverado EV, Sierra EV, Hummer EV and other...

GM Bulletin Addresses P0604/P0607 Gateway Modul...

GM says a Serial Data Gateway Module software anomaly can trigger P0604/P0607 codes after low voltage events on Silverado EV, Sierra EV, Hummer EV and other GM models.

GM Bulletin Addresses P0604/P0607 Gateway Modul...

GM says a Serial Data Gateway Module software anomaly can trigger P0604/P0607 codes after low voltage events on Silverado EV, Sierra EV, Hummer EV and other GM models.

GM Investigating Amazon Music Album Art Glitch on Silverado EV and Other Models

GM Investigating Amazon Music Album Art Glitch ...

GM says a software anomaly can cause Amazon Music album artwork shown in the instrument cluster to differ from the image displayed on the center screen in certain Silverado EV...

GM Investigating Amazon Music Album Art Glitch ...

GM says a software anomaly can cause Amazon Music album artwork shown in the instrument cluster to differ from the image displayed on the center screen in certain Silverado EV...