Troubleshooting Hyperflash Blinker 2025 Ford Maverick After Trailer Wiring Install

Question

Question:

I have this wired on my 2025 Maverick, but it makes my dash blinker go really fast, even though the lights are all working. Is there a fix for that?

asked by: Dalton B

0

Expert Reply:

Hey Dalton, the trailer wiring harness installs are not known to cause hyperflashing unless maybe something was installed wrong. Does the trailer wiring actually function too? I would check to make sure you have the fuse installed in the harness and maybe disconnect and reconnect the connectors of the harness as that might clear out any issues with the harness.

expert reply by: Jameson C

0

Dalton B.

4/25/2025

My truck is a hybrid, and the wiring kit makes the top lights on both brake lights not work. Is it because of it being a hybrid?

Jameson C.

4/25/2025

@DaltonB The kit you have now was designed to work with hybrid models so that's not the problem. The fact some lights aren't working on the vehicle currently indicates to me the connectors of the kit are not seated fully. I would try disconnecting them and firmly reconnecting them to make sure all of the pins seat properly.

Answer 1

You will have to use a 12V outlet to power the Demco Wireless Coachlink Braking Monitor #SM99945. Since you don't already have one you can add it using the 12 Volt Outlet Kit, 20 amps #RM-9332.

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Answer 2

Hey Dominic. The only wiring harness we currently have for the 2026 VW Tiguan is the Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector item #C59496. This is a universal wiring harness that would need to be spliced into your VW's…

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Answer 3

Hey Bill, thanks for reaching out! Yes, you can still install the Curt T-Connector Vehicle Wiring Harness #C59DR even if your 2024 Ford Maverick has the factory tow package. This wiring tees in behind the tail lights and then pulls power straight…

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Answer 4

Hey Frank, thanks for reaching out! The difference between the TowSmart Trailer Hitch Receiver #TS22VR and the Curt Trailer Hitch Receiver #C84BR is the tow ratings: TowSmart 4,500 lbs towing 675 lbs tongue Curt 4,000 lbs towing 600 lbs tongue…

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Answer 5

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…

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Answer 6

Hello Jeff, thanks for reaching out. The best hitch for your 2025 Ford Maverick is the Tow Smart Trailer Hitch #TS22VR. This is the best hitch because it has a higher towing capacity (4500 lbs) and tongue weight capacity (675 lbs) than any other…

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Answer 7

Hey Geroge! You can use the Curt T-Connector Vehicle Wiring Harness #C59DR, but you'll also need an adapter that separates out the stop signal from your turn signals. The 3rd Brake Light Logic Module #PP20-702 is a great tool to use for this, but…

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Answer 8

Hey Fred, The best hitch for your 2025 Ford Maverick is the Curt Trailer Hitch Receiver #C84BR because it has the heaviest weight rating and installed right behind the cutout in your bumper so you get a clean looking installation as well. To wrap up…

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Answer 9

The 12V power lead for any wiring kit, including the Curt T-Connector #C59DR for your 2022 Ford Maverick, will potentially need more power than a 12V socket will be able to provide. The whole point of having a separate power and module in a kit like…

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Answer 10

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…

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Answer 11

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.

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Answer 12

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…

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Troubleshooting Hyperflash Blinker 2025 Ford Maverick After Trailer Wiring Install

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