Pollak Wiring - Trailer Connectors - PK11-934 Review Video

The part #PK11-934 is a round 7-way wiring harness that's 3 feet in length for a socket that installs on the vehicle like the part #PK11893.

Yes, the Pollak Wiring Harness Extension #PK11-934 is exactly what you'll need to replace that wiring connection. The round plug on the back is called a US Car Connector and is a universal plug that fits at the back of the vast majority of…

The Pollak Wiring Harness Extension - 7-Way RV - 3' Long #PK11-934 will plug in to the back of the Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket #PK11893.

If your plan was to install a brake controller you'd have to also run the black wire of the 7-Way Adapter part #30717 to the to the positive post of your vehicle battery as well as the ground you mentioned. The Curt Echo part #C51180 that…

The EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector #319-S7-06 will connect to the factory plug on your 2021 Toyota 4-Runner. It does not offer a clip mount system like your current factory Trailer Connector #HM40975.…

Part #54006-058 is a 8 foot 7-way plug for your trailer. This plug is rated for extremely low temperatures and is rated to negative 67 degrees. This cord is also flexible while still offering good protection to the wires inside.

I have attached a photo of the Pollak Heavy-Duty, 7-Pole #PK11700 as viewed from the front with all of the correct wiring connections noted. 12:00 - White Wire is Ground. 2:00 - Brown Wire - Tail and Running Lights. 4:00 - Green Wire - Right Brake…

On the back of the Pollak 7-Pole, Round Pin Trailer Wiring Socket - Vehicle End, part #PK11720, it is marked alongside the pin with the color of the wire that connects to that pin location. I am also including a photo that will show a 7-Way round pin…

There are a few things I recommend checking on your new trailer brake assemblies that may be leading to the poor voltage and performance you are experiencing. First, check to make sure the ground wires are securely attached to bare metal portions of…

There are several ways that you can cut off the power to your trailer brakes. The easiest option would be to simply unplug your brake controller. If the brake controller is disconnected, the brakes will not receive power. If your brake controller was…

The brake magnet is held onto an electric braking assembly with a clip. It is not impossible for these to work themselves out over time so I would make sure that you still have the clip in place. The clip is located inside the center of the magnet…

You are correct, you should only be getting output when the brake is applied, or the override switch is activated. It sounds like the controller might be bad, but to make sure, you should probably bench test it before tossing it. Use a circuit…