drober30 said:
Is there any way to "bench test" a unit. Or is the motion/speed sensor what must be tested while the vehicle is moving?
You do not have to be moving or have the Z1 installed in a vehicle to see if it's one of the "good" (old) ones.
To bench test that the flasher will work (either manually or with my circuit).
Do NOT connect the parking brake sense wire to anything. Connect black to ground, red and yellow to 12 volts and when the unit boots up touch the orange/white wire to the 12v and remove it. Do it a few times, when you boot up, this will simulate the flashing of the headlights. Make sure you do this "flashing" at the right times, there is a sweet spot about 5 seconds after the unit receives 12V and before 8 seconds.
If the parking brake wire is NOT grounded, and you do this, then hit MENU (if you see the disclaimer hit OK and hit MENU again) look for the ADDRESS SEARCH and POI SEARCH buttons. If they are available then that unit will work with the flasher. If they are NOT available (they are grayed out) then that unit will NOT work (no bypass yet for this).