Silverado 1500 4WD V8-6.2L (2010)
7. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
8. Remove the forward lamp wiring harness ground bolt (1).
9. Remove the forward lamp wiring harness terminal (2) from the frame.
10. Remove the negative battery cable terminal (3) out through the opening between the radiator support and frame.
11. Remove the negative battery cable clip (2) from the chassis harness.
12. Lower the vehicle.
13. Remove the negative battery cable clip (1) from the right wheelhouse liner.