OEM 2006 Cadillac DTS Radiator

2006 Cadillac DTS Parts Questions & Experts Answers

• Q: How to replace the radiator on 2006 Cadillac DTS?

  A: You must begin Radiator replacement by draining part of the cooling system after removing the Fan Shroud unit. The next step involves unfastening the bolt which connects the condenser line to the Radiator. The hose clamp pliers (J38185) should be used to move the hose clamps onto the outlet hose before completely removing the hose from the Radiator. Lower engine oil cooler line should be disconnected from the Radiator while condenser mounting bolts need removal under strict instructions to protect both Radiator and condenser lower attachment points. You can free the lower feet of the condenser from the front mounting features of the Radiator by raising the condenser slightly before extracting the Radiator from the vehicle. Reinstall the vehicle Radiator by aligning the condenser properly during installation to prevent damage of lower attachment points. Install the condenser mounting bolts before tightening them to 13 nm (115 inch lbs.) and proceed with tightening the upper tie bar. When available the technician should connect the lower engine oil cooler line with Radiator while tightening it to 18 nm (13 ft. Lbs.). Position the Radiator outlet hose on the Radiator before clamping it with hose clamp pliers (J38185). Then install the condenser line to Radiator retaining bolt followed by the cooling fans installation. Afterward fill the cooling system.