The battery was changed on my 2003 honda pilot and I get an error
message when I turn on the stereo.  Also the clock is working but can
not be set.  When I turn the radio on and press a button the letter
"C" appears on the screen, then "O", then "d", then "E", and
the final message will read error 1.  When I try again it does the
same thing except the error message is 2 and so on.  When I try the
Cd, DVD and cassette it goes straight to an error message.  I checked
all fuses and am now lost.  My wife didn’t tell me about the problem
until a month after she had the battery changed, but she did say the
problem started when she got back into the vehicle after the change.
Any suggestion would be greatly appreciated.