RDX AWD L4-2.3L Turbo (2010)
9. Install the charge air cooler See: Powertrain Management/Fuel Delivery and Air Induction/Turbocharger/Intercooler/Service and Repair.
10. Install the air cleaner See: Engine/Tune-up and Engine Performance Checks/Air Cleaner Housing/Service and Repair.
11. Refill the radiator with engine coolant, and bleed the air from the cooling system with the heater valve open See: Coolant/Service and Repair.
12. Clean up any spilled engine coolant.