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.
how do i get a code for my 2007 honda odyssey 2007 if i have the serial for the radio
There is a 5 digit code in the glove box.
There is nothing to reset except the radio. Insert the 5 digit radio code to reset the radio and then reset the clock and presets for stations.
Wat does service code wat mean on a Honda Odyssey
What does A15 mean for a 205 Honda Odyssey
You would need to look it up in the owner manual.
Using the radio preset button insert the 5 digit code. If you do not know the code click the link and sign up at the Honda Owners link. There you can get the code for free.
Insert the 5 digit code in the radio with the radio presets. If you do not have the code then go to honda owners link and register your Honda. There you can get the code for free. Click the link to sign up.
what is the radio code for honda 2008 dx
A P1399 code is a cylinder 1 misfire code