Quote Originally Posted by Seanz View Post
Thanks john, I was just quoted $485 for the same thing, I know it comes complete but a bit of time and a study of your diagram it should be not that challenging only the running of wires, on that what gauge wire was used, 3mm ive been told will be plenty, also the frequency switch size ohm and where did you mount it in cab. Thanks Sean
Sorry, I don't understand the question relating to the frequency switch. The frequency switch is a kit from Jaycar you have to build yourself. If you've never built that kind of thing before, there are easier projects to get started with.

No offence, but you're clearly not too familiar with auto electrics so it might be advisable to work with someone who is. It could save you money by avoiding costly mistakes.