Silverado 1500 4WD V8-6.0L Hybrid (2009)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution) .
1. Position the knock sensor (718) to the engine block and install the knock sensor bolt (739).
Tighten the bolt to 25 Nm (18 lb ft).
2. Connect the engine wiring harness electrical connector (4) to knock sensor.
3. Position the engine wiring harness sleeve (3) over the knock sensor electrical connection.
4. Install the left front wheel and tire. Refer to Tire and Wheel Removal and Installation (See: Maintenance/Wheels and Tires/Service and Repair) .
