On Thu, 23 Jul 2009 19:39:10 -0700, "Bill"
wrote:

Why is this stuff a secret???

Where can I find data sheets or specifications for automotive parts such as
relays and switches? (Amperage ratings of contacts, pin and internal
component diagrams, duty rating of relays - continuous duty, etc.)


Ford, GM, Chrysler, Toyota, Honda, Hyundai, Kia, Holden, Nissan,
Subaru, VW, MB, or what?

Each is different. Different maker, different specifications.