No.1 Insufficient Air (Or No Air) Blown From Vents: Notes

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

INSUFFICIENT AIR (OR NO AIR) BLOWN FROM VENTS - DESCRIPTION & POSSIBLE CAUSE

1	Insufficient air (or no air) blown from vents.
DESCRIPTION	Problem with each vent and/or duct.
POSSIBLE CAUSE	Malfunction in VENT mode system (Steps 1-4) Malfunction in HEAT mode system (Step 5) Malfunction in DEFROSTER mode system (Steps 6-8)