RedRyder
Save the manuals
My abs light was on, dealership told me it was the rear passenger side. I DIY'd, check the pics above...
I work at a dealer and there is a computer with Honda Diag software that we use to retrieve codes (DTCs) from check engine lights, ABS lights, SRS lights etc. Each component has a different DTC and from there, you can go on Honda's website (not the customer www.honda.com but one for techs) and punch in the model/year/DTC and it'll spit out diagnostics, service bulletins, recalls etc
If you are a DIY, you might be able to pick one up from snapon, matco or a tool retailer that will read multiple forms of DTCs instead of just check engine lights
The Honda HDS would be nice to have as a consumer but god damn hard and expensive to get your hands on.