This question might've been asked (and answered) before but I've been out of the country and out of the loop. I have an 05 H2 it came with the Bose sound system. I'm looking for a wiring diagram for the AMP. So far I've upgraded everything sound related except the AMP and wiring. I want to replace the AMP using the factory wire harness but have no way of knowing which wire is what.........any help would be greatly appreciated!

Thanks in advance!