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P0719 Diagnostic Trouble Code Discussion for February 2011

TCC Brake Switch Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0719
Help Request Posted
1997 Chevrolet Lumina 3.1L Excessive Emissions, Hesitation, Surge VIN: 2G1WL52M4V
P0719: TCC Brake Switch Circuit Low Voltage. ... afternoon. Customer stated it acted like it wasn't getting enough gas when accelerating. Confirmed this condition. When the engine is cold the engine will rev to around 3000 RPM's before it will start a large surge. As the engine warms the surge will start...
February 01, 2011
2005 Chevrolet Workhorse 4.8L No Start VIN: 5B4HP42V15
P0719: Brake Switch Circuit Low Voltage. Truck has repeatedly left the driver sitting and later restarts, it was towed in during a freezing rain storm in a no start condition.When we went to get the truck out of the lot (on a dry day) it started runs fine data stream looks normal.Have performed wiggl...
February 03, 2011