Uploaded May 2018 | Updated September 2026, 2 weeks ago

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In this short video I show an example of a common issue involving a fault in the cruise control system of Chevy Silverado, Chevy Tahoe, GMC Sierra, GMC Yukon and other vehicle where the cruis control system stops working whenever the drivers door window is operated or the HVAC blower motor is switched on. Common failure of the ground circuits in these applications can cause various issues effecting these systems. Watch this video for more information.

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