Looking at the documents for the Honda 'warranty' that came with ours, it think the relevant bit is the first exclusion,
"a) Replacement of parts that have reached the end of their effective working life because of age and/or usage are not covered."
...which of course is a bit of a catch all. If a part fails, it can always be argued that it must have reached the end of it's effective working life.
The only specific exclusions I can see are
"b) Items which can be expected to wear as part of their normal function* (such as, but not limited to, brake friction surfaces, wiper blades, tyres, bulbs, fuses, headlight adjustment, auxiliary drive belts, wheel alignment or tracking when not required as part of an authorised repair)."
* doesn't that cover most of the car?
and...
"g) Batteries, LEDs, exhaust systems and airbags."
Airbags not covered? What's that all about?
I'm not sure if the OP has the same warranty wording, as this came with a used one, but I'm guessing it will be something similar.