2009 Toyota Tundra Owners Manual - Page 534

4 -3 . Do-it -yourse lf m a int e na nc e Air c ondit ioning filt e r The air conditioning filter must be cleaned or changed regularly to maintain air conditioning efficiency. n Removal method Turn the engine switch off. Open the glove box. Slide off the damper. 4 Maintenance and care Push in each side of the glove box to disconnect the claws. 507