Plugs into power antenna output. Number 7 in the interface book connections, page 10.Number 2 UART connection to Connect2 on the loom from halo which also has speed sensor. Nothing plugs into the other side of the CAN interface.
I cloth taped all the cables which I think made them less ‘bendy’ so hindered getting everything to sit in the space, don’t think I’d bother taping tbh. In fact when I have it out again to connect the reverse camera I might just unwrap the tape off.
By the way,I’ve found out that like many aftermarket units, you can’t switch it on without having the key in.
The screws to fix the unit and face plate back in are barely long enough because of the extra depth of the faceplate but just got them to grab enough.
Hope all goes well for your install.