Housing Assembly HVAC
Tighten the 14 screws and two snap clips that secure the upper and lower heater-A/C housing halves to each other screws to 2.2 Nm (20 in. lbs.).Tighten the heater-A/C Housing mounting screw to 2.2 Nm (20 in. lbs.).
Tighten the one screw that secures the heater-A/C housing to the plenum bracket on the passenger compartment side of the dash panel screw to 3.4 Nm (30 in. lbs.).
Tighten the five nuts onto the heater-A/C housing mounting studs on the engine compartment side of the dash panel nuts to 6.2 Nm (55 in. lbs.).