Primus Iq Trailer Brake Controller Wiring Diagram. A totally proportional electric trailer brake control, the new Primus®IQ is self-leveling so no level adjustment is necessary. I was able to wire in the Primus exactly the way I took the old.
I have read that someone said that the wires for the trailer are in the back in the wire for the tail lights somewere. It came with a Ford harness, which I plugged into the harness Or do I have what I need already and just missed it in the back? Utilizing the primary sensor technology from Tekonsha Prodigy, the Tekonsha Primus IQ now includes the Boost feature that gives users the ability to apply more initial.
I have read that someone said that the wires for the trailer are in the back in the wire for the tail lights somewere.
Primus IQ Brake Controllers include the mounting bracket and generic 'hard-wire' wiring harness shown below.
The new Primus™ IQ is self-leveling so no level adjustment is necessary. I am going to try to post a pic of the plug. Could that be the reason the controller isn't working?