Where is the crankshaft sensor on a 2003 Chevrolet Silverado 1500?
The crankshaft sensor for a 2003 Chevrolet Silverado 1500 is located on the rear of the engine, near the oil filter. It is a small, cylindrical sensor that is held in place by a single bolt. The sensor is connected to the engine's wiring harness by a three-wire connector.