[parshisa]

For my '16 EXL this code calls for oil, tires, accessory drive belt (inspect) and replace cabin and engine air filters. You can download car care app by carfax, very handy to track all repairs and maintenance, and it has this decoding feature

 

[parshisa]

My bad. I didn't scroll down far enough, for code 4 is lists inspection of the valve lash/water pump, and spark plugs and timing belt replacement.