Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
9. Disconnect the engine coolant temperature (ECT) sensor electrical connectors.
10. Remove the water outlet. Refer to Water Outlet Tube Replacement (LU3) (See: Coolant Outlet/Service and Repair)Water Outlet Tube
Replacement (LMM) (See: Coolant Outlet/Service and Repair).
11. Without disconnecting the power steering hoses, remove the power steering pump bolts and the power steering pump. Reposition the power
steering pump and secure to the side. Refer to Power Steering Pump Replacement (4.8L, 5.3L, 6.0L, and 6.2L) (See: Steering and
Suspension/Steering/Power Steering/Power Steering Pump/Service and Repair)Power Steering Pump Replacement (4.3L) (See: Steering and
Suspension/Steering/Power Steering/Power Steering Pump/Service and Repair)Power Steering Pump Replacement (6.6L) (See: Steering and
Suspension/Steering/Power Steering/Power Steering Pump/Service and Repair).
12. Remove the power steering pump bracket. Refer to Air Conditioning (A/C) Compressor and Power Steering Pump Bracket Replacement (See:
Engine/Drive Belts, Mounts, Brackets and Accessories/Engine Accessory Bracket/Service and Repair).
13. Remove the bolts and wiring harness bracket at the thermostat housing.
14. Position the bracket and wiring harness aside.
15. Remove the cooling fan pulley. Refer to Fan Pulley Replacement (See: Radiator Cooling Fan/Service and Repair).
