Where is the cabin filter on a sierra 2011 crew cab truck

The video here may help.

https://www.google.com/search?q=wire+diagram+for+the+negative+bolted+under+drivers+door+on+a+2010+GMC+Sierra+1500

Grounding points diagram for 2011 Sierra 1500

https://www.silveradosierra.com > ... > Electrical Manuals
Feb 1, 2018 - Looking for a complete list and diagrams of all grounding points for 2011 GMC Sierra SL Crew Cab 4.8. Any help would be very appreciated.

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check owners manual


Cabin Filter Replacement Chevrolet Silverado 1500 1999 2007 2000 Chevrolet...

I have called many people and looked just about took my dash apart dodge dose not have a cabin air filter

There is no mention of a cabin air filter in the manual.

You may be lucky and the fuel filter is still on the inside frame rail under the drivers door. 2004 was the change off year and 2005 was defiantly the no serviceable fuel filter.
You can go to the dealer with your vin number and they can look up in there system if you have the external fuel filter, or you can just look for it on the inside of your frame rail.
Thank you for using fixya and be safe.

The 04 SIERRA is behind a panel with 4 screws under the glove box...Remove the screws and cover and slide it out.There is actually 2 in there and it is easy once the cover is off.

Usually there are extremely detailed instructions that come with the new filter when you open the box...Follow these instructions it shouldn't be too hard.

check under the hood in the wiper cowl, should be an access panel. if not check behind the glove box.

If you haven't figured it out yet, try the two links below. They have pics and diagrams. I haven't done this yet but, Nissan suggesting to have it done. (Sitting in the dealer having oil changed as we speak. They want $90 to replace the 2 filters.) I'm planning on doing it myself to save about $70. Doesn't look too difficult - just a little time. Parts are about $22 at local parts store. hope this helps. (Won't be back on this forum. So won't see any response you submit back).

http://www.clubfrontier.org/forums/f23/cabin-air-filter-replacement-29892/

http://www.nissanhelp.com/diy/altima/projects/nissan_altima_in_cabin_filter_replacement_procedure_1.htm

Try changing both of the cabin air filters (under glove box). Remove the insulation panel around the heater (4 screws) and the the door to the filter (1 screw). You will see the first filter, pull it straight down. The second filter is further towards the firewall/engine beside the first filter. You need to grab it, pull it towards you, and drop it down where the first one came out.

Worked great for me! Old filters were so plugged you couldn't see through them. Nobody will tell you they are in there. Filters were $20 (for both) at Napa.

its on the intake area where the heater gets it air flow. in the shuttle area in engine bay under window.