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2012 Chevrolet Silverado 1500 Hybrid Problems

RepairPal has identified the most common problems with the 2012 Chevrolet Silverado 1500 Hybrid based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.

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1
Known Problem

The throttle position sensor (TPS) on the Silverado 1500 Hybrid is notorious for failure which causes:

This issue is related to the throttle position sensor on the gasoline engine, and can be caused by faulty wiring to the TPS, bad connection at the TPS, or a failed TPS. Note, this does not affect the hybrid drive system.

To correct this issue, the wiring harness, connector, and throttle position sensor must be inspected, tested, and/or replaced. The most common cause is a faulty TPS.