Started on the install today.
The 4runner side of the wiring is all easy and straightforward, took no time at all to connect GND, 12+, ACC, IGN etc.
The viper unit I bought is another story. I might send it back. Their customer-hostility rubs me the wrong way and I'm struggling to get it to work.
I've got power to the unit, it for some reason needs 3 separate +12V which I've connected, the 2-way remote is working, but it doesn't even attempt to trigger the internal ACC relay and there is no onboard diagnostic (at this stage of the install anyway) that will tell me why. I've traced all my wires and confirmed power on everything that should have power but when I click start on the remote it sends the signal, confirms it was sent and then......nothing. It doesn't even attempt to send 12V+ to the ACC line.
ALSO-- I have tested bonding the hood pin and parking brake to ground as the manual implies these are requirements-- no change. (I've tested both, neither, etc)