Cooling Fan and Shroud Replacement (HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Cooling Fan and Shroud (HP2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Remove the radiator air upper baffle. Refer to Radiator Air Upper Baffle and Deflector Replacement (Cadillac) or Radiator Air Upper Baffle and Deflector Replacement (Yukon) . Remove air cleaner resonator outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement . Reposition radiator vent hose. Remove the radiator surge tank. Refer to Radiator Surge Tank Replacement (Non-HP2) or Radiator Surge Tank Replacement (HP2) . Disconnect engine coolant fan electrical connectors. Disconnect engine coolant fan resistor electrical connectors. Remove the generator control module coolant pump hose (pump to radiator). Refer to Generator Control Module Coolant Pump Hose Replacement (Pump to Pump) or Generator Control Module Coolant Pump Hose Replacement (Pump to Radiator) . Remove the generator control module coolant outlet hose. Refer to Generator Control Module Coolant Outlet Hose Replacement . Remove the trans cooler line clip from right side of shroud.
1	Cooling Fan Shroud Bolt (Qty: 2)
2	Cooling Fan Shroud Tip: Lift cooling fan and shroud in and upward. Transfer parts as required.

Callout

Component Name

Preliminary Procedures

Remove the radiator air upper baffle. Refer to Radiator Air Upper Baffle and Deflector Replacement (Cadillac) or Radiator Air Upper Baffle and Deflector Replacement (Yukon) .
Remove air cleaner resonator outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .
Reposition radiator vent hose.
Remove the radiator surge tank. Refer to Radiator Surge Tank Replacement (Non-HP2) or Radiator Surge Tank Replacement (HP2) .
Disconnect engine coolant fan electrical connectors.
Disconnect engine coolant fan resistor electrical connectors.
Remove the generator control module coolant pump hose (pump to radiator). Refer to Generator Control Module Coolant Pump Hose Replacement (Pump to Pump) or Generator Control Module Coolant Pump Hose Replacement (Pump to Radiator) .
Remove the generator control module coolant outlet hose. Refer to Generator Control Module Coolant Outlet Hose Replacement .
Remove the trans cooler line clip from right side of shroud.

Cooling Fan Shroud Bolt (Qty: 2)

Cooling Fan Shroud
Tip:

Lift cooling fan and shroud in and upward.
Transfer parts as required.