thanks for sharing the informationHow often should engine air filter be changed?
The engine air filter should be replaced between 15,000 and 30,000 miles, depending on driving conditions. If you drive on unpaved roads, it needs to be changed more often. If you don't drive a lot, an air filter should be replaced at least every 3 years, as with age it becomes brittle.
thanks for information. As of now no indication on dashboard. just i am planning to take my vehicle for regular oil change & tire rotation. while taking appointment the service rep told me that they recommend me to go for air filter change & differential fluid change. so that's why i was asking is it okay to go for air filter & differential fluid change this time or not?Code descriptions are in the owners manual. Codes will appear on the dash. I have a 2011, took me a while to adjust, but I do the maintenance as the codes appear. It'll cycle thru oil changes at roughly 6500 miles, tire rotation comes up every code interval, oil filter every other. Various other codes will appear as needed. My plugs were 100k, coolant popped up at 110 k, like that. Items with no code include brake fluid change (3 years), valve adjustment, as needed around 100k.
thanks for sharing the link to download manualBe sure that you have the COMPLETE owners manual 600+ pages). The booklet that came in the V's glovebox is just a Quick Start Guide. (!!!)
You can download a PDF of the big manual at the Honda ownerLink,
PS: the diff fluid code comes up at around 15K miles from new, and every 30K miles after that.