Brake System Warning Light Activation on 2011 Ford F-150 When Towing Travel Trailer

Question

Question:

only when i hook up my camper i get a check brake system warning about 5 to 10 minutes into the drive push ok button but parking brake light stays lit still feels like its braking #9 and #21 fuse s are missing from box any suggestions

asked by: William F

0

Expert Reply:

The missing relay #9 and fuse #21 are for your charge line on your travel trailer and I don't assume would be causing any issue with your braking system.

If your Brake Controller # TK90160 was installed with the 3036-P Pigtail # 22292 than I can't see there being any damage done to any of the wiring at the brake switch. But if it was spliced into the system this may be what is causing the issue.

I would see how your brake controller was installed and possibly reach out to either the shop that installed the controller or a local Ford Dealer who might be able to hook it up to their computers and see exactly what is happening to cause the light.

expert reply by: Bud M

0

Answer 1

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 2

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 3

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…

view full answer...

Answer 4

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only…

view full answer...

Answer 5

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…

view full answer...

Answer 6

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the vehicle…

view full answer...

Answer 7

Hi Tyler, When adding in air springs on a lifted vehicle the proper way to determine the correct sized spacer is to first install the upper and lower brackets and then measure the distance between them and subtract the height of the air spring bellow…

view full answer...

Answer 8

The first thing you will need for your 1999 D250 is a 4-way. The Curt T-Connector Vehicle Wiring Harness #C55317 plugs into the connection points behind your rear bumper and will allow you to power your trailer's signal lights. Once the 4-way is…

view full answer...

Answer 9

Hey Roy, The only U-bolt kit we currently only offer for 1-1/2" square axles is part #CE23102, which only has a 3-3/8" length so it likely wouldn't be the best option for you. Instead you'll want to order the 1-1/2" Square…

view full answer...

Answer 10

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.…

view full answer...

Answer 11

If you have a vehicle specific wiring harness for a brake controller then that would indicate that you have a factory tow package and subsequently would already have a 7-way at the back of your vehicle. The universal 7-way connector #ETBC7 is meant…

view full answer...

Answer 12

The answer to your question will depend on how you use your truck. Vehicle-based systems like the RoadActive Suspension system or air bags will work just fine with a weight distribution system, but they work best to suspend weight being hauled in the…

view full answer...