Cabin Air Filter Replacement: 2009 GMC Sierra 2500 HD SLE 6.0L V8 Crew Cab Pickup (4 Door) SLE 6.0L V8 Crew Cab Pickup (4 Door)

Our research indicates that your vehicle does not have a cabin air filter (also known as a pollen or AC filter). Vehicles without cabin air filters typically have a plastic mesh that prevents leaves and other foreign objects from entering the HVAC system. This mesh is part of the vehicle and does not need to be changed.

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Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.

Check for a blown interior fuse

Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here!

2009 GMC Sierra 2500 HD SLE 6.0L V8 Crew Cab Pickup (4 Door)

Complete oil & filter change

Sure you can take it in for a $19 lube, but are you OK with a stripped oil pan and cheap parts in return?

2009 GMC Sierra 2500 HD SLE 6.0L V8 Crew Cab Pickup (4 Door)

A/C blowing hot air?

If your car blows hot air when your air conditioner is turned on, try recharging the freon first

2009 GMC Sierra 2500 HD SLE 6.0L V8 Crew Cab Pickup (4 Door)

Change a rear blinker

Don't send mixed signals - if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb

2009 GMC Sierra 2500 HD SLE 6.0L V8 Crew Cab Pickup (4 Door)