Cobalt L4-2.4L VIN B (2006)
Be sure to install all heater core cover screws.
7. Install new heater core cover screws
8. Replace the drain tube seal.
9. Replace the front of dash seal.
10. Inspect and replace the HVAC module seals if damaged:
-
The defrost duct seal
-
The HVAC module to cross car duct seal
-
The center air outlet duct seal
-
The center floor air outlet duct seal
-
The air inlet seal
11. Install the HVAC module in the vehicle.
12. Fill the cooling system. Refer to Draining and Filling Cooling System (2.0L (LSJ)) Draining and Filling Cooling System (2.2L (L61), 2.4L (LE5))
Draining and Filling Cooling System (GE 47716 Fill).
