Troubleshooting No Power to Brake Controller on 2010 Chevrolet Silverado 2500 HD  

There are many possibilities that might be causing your brake problems. A dirty, damaged or corroded trailer connector on the vehicle or the trailer, an open circuit in the trailer wiring, worn brake magnets. Any of these could be causing your…

As a first step, check the rear of the trailer connector where the trailer connector plugs into the factory harness. If this connection is not fully plugged in and the locking tab secured, it would explain why several of your trailer connector…

The P3 brake controller, #90195, will go into a sort of sleep mode after it detects no movement for 15 minutes. While it is on it does not draw very much power. What you can do to make sure it goes to sleep is exit the truck after turning it off,…

On your 2010 GMC Sierra no plug is present under the dash for installing a brake controller, but the needed wires are already run. You will connect the brake controller wiring with the vehicle wiring already present under the dash. I attached a help…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

We have run into this quite a few times in the past, and the best option will be replacing the Lance 7-pin connector with a standard 7-way blade connector like the #PK12706. This will give you a standard 7-way connector to plug into the factory 7-way…

By all accounts the Curt Spectrum Trailer Brake Controller #C51170 works well and is easy to use and install on most vehicles. It is a brand new item so not a lot of feedback has come in on it. I did learn a few things though after speaking with our…

No, you won't need a new remote, however for a replacement circuit board you're going to want the Replacement Circuit Board for HappiJac Electric Truck Camper Jack Systems #LC733513 which is going to be a direct replacement.