Frontier 4WD V6-3.3L (VG33E) (2003)
Cabin Air Filter: Service and Repair
REPLACEMENT PROCEDURES
1. Remove glove box assembly.
2. Remove in-cabin microfilter cover.
3. Take out the ventilation air filter from blower unit.
4. Replace with new in-cabin microfilter and reinstall on blower unit.
5. Reinstall glove box assembly.