B = Change Oil/Filter Emmission check
2 = Change the air filter
4 = Replace spsrk plugs, adjust valves, replace cam belt
It is in Odyssey manual page 324 (Maintenance minder). Under code B many things have to be checked including brakes, tires, tire rod ends etc. code 2 is to replace filters and 4 is to replace spark plugs and timing belt.
Wat does service code wat mean on a Honda Odyssey
What does A15 mean for a 205 Honda Odyssey
how do i get a code for my 2007 honda odyssey 2007 if i have the serial for the radio
The code A123, in your 2008 Honda Odyssey, is a reference that the air filter may need to be changed. A code should reset after changing the air filter.
For the 2007 Honda Odyssey it is located under dashboard between the steering column and the brake pedal.
A P1399 code is a cylinder 1 misfire code
It could be in the owner manual.
code 122
Oil Change Time
Trouble code P0780 means:Shift malfunction
Trouble code P0420 means: Secondary Air Injection System