Need JBL System Help
 

I have the 07 XLE with the JBL system and would like to upgrade it by changing my JBL head unit to a Kenwood Excelon single din stereo. I already have two amps, two sets of 6x9's, two tweeters and a 8" Sundown SA 8 SPL sub on a custom made enclosure. So I basically need help in figuring out the wiring behind the factory head unit. I dont mind splicing wires but would prefer plug and play, if someone has the wiring diagram for my JBL equipped 07 XLE, I would appreciated. Thanks

Best regards,
Ed