Brake Controller and 7-way Trailer Connector Installation on 2019 Chevy Suburban

Question

Question:

I am in the market for a used suburban, likely 2019 to replace an older suburban that has a hitch and standard 7 plug. I do not have a brake controller for electric brakes. The replacement suburban i want to make sure I can install a brake controller as I do also have a landscape trailer I tow with an older chevy truck. My question is, as I look at used suburbans, quite a few on-line, do I need to make sure the vehicle has a tow package or trailer package? I seem to read different information that is unclear. Thanks in advance.

asked by: Doug M

0

Expert Reply:

Just about every full sized domestic SUV and truck will be equipped with a factory hitch and 7-way. If it lacks the factory 7-way, there will be a round US CAR connector under the rear bumper or above the spare tire that would plug into a connector like # HM40975.

The Suburban will be equipped with the connection under the dash for the brake controller located in the junction box behind the emergency brake pedal as shown in the install video I've linked for you.

If you don't already have a brake controller, I'd recommend the Tekonsha Primus, part # TK90160. The Primus is an easy to use, inexpensive and very effective brake controller. You'll also need the # 3016 wiring harness.

expert reply by: Mike L

0

Answer 1

The wiring harness that you need is part #3016. One end plugs into the P3 brake controller, part #90195, and the other end plugs into the connector under the dash of your 2019 Chevy Suburban. Since you have the tow package you'll have that…

view full answer...

Answer 2

The Primus IQ #TK90160 doesn't have instructions that come with a wiring diagram, but we have a picture/diagram on our site that shows which wires are connected to which functions on your vehicle. I attached the diagram for you to view, the wires…

view full answer...

Answer 3

To determine why you do not have any power on the blue brake output wire, I recommend starting at your brake controller. First, make sure the brake controller is on and receiving power. Most brake controllers have 4 wires, blue (brake output to…

view full answer...

Answer 4

We do indeed offer a vehicle specific wiring harness for Redarc brake controllers that's compatible with your 2019 Chevy Tahoe, part #331-TPH-010. This being said, might I make a suggestion? Unless you're planning on taking your trailer…

view full answer...

Answer 5

The factory brake controller port on your 2019 Chevy Silverado 1500 LD is in your vehicle's junction box underneath the dash, to the left of the steering column. The Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part #3064-P is…

view full answer...

Answer 6

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…

view full answer...

Answer 7

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.

view full answer...

Answer 8

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…

view full answer...

Answer 9

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

view full answer...

Answer 10

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

view full answer...

Answer 11

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

view full answer...

Answer 12

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

view full answer...

Brake Controller and 7-way Trailer Connector Installation on 2019 Chevy Suburban

Products Featured in This Question

Featured Help Information

Miscellaneous Media

Continue Researching