Does the T9 have something built into it so it does not kill the battery while the engine is not running?
Auto-Vox wrote back and it does have a protection circuit at 11.6V which I felt was to low so I bought this which is adjustable and set it to 12.1V. I bench tested it and works as intended.
I used the easiest method I could.
Used the new mirror mount as in the other post.
Did not remove any panels except the small one on the ACC box so I could get to those three bolts in the bracket.
I was able to push the cable under the visor/windshield panel very easily, loosen grab handle and transitioned cable to other side of A-frame tucked it in all the way down to the carpet. Then ran it back to the firewall to the center console. Pulled back the carpet and connected the protection box to the B+ and the acc to the acc in the Aux switch cables, see previous post. Thanx for the pic Jeepnkev was a big help.
The backup camera I ran behind the kick plate and under this sill guards, under the carpet on the rear tire hump and up to where that sub woofer panel meets the body, tucked the cable in there. Then ran it up behind the headliner covers where the camera is mounted top center.
I am going to run it like this for a bit and may end up with a spare tire mount later on.
All these YouTube videos I watched have you removing all these panels and going across the roll bar for the rear camera cable. This is non-sense as the cables tucked in every easy.