Helm distributes the official Honda Odyssey Service Manual used in Honda service shops. This manual is several thousand pages long and about 3" thick. It shows in detail, with drawings and step-by- step actions, how to perform most service functions and how everything is connected, the names of parts, where the screws are, electrical specs, etc..<font face="Verdana, Arial" size="2">Originally posted by HK_dude:
Whats the difference from Helms and the one you get from Honda dealership? Or are they both the same?</font>
The owners manual that comes with the vehicle describes the things an owner (not a service person) would need to know. It is much smaller and goes into none of the detail found in the Service Manual.
Is this what you mean?
I don't know if the Service Manual can be purchased from dealers. I just assumed it couldn't, so I bought one from Helm.