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Reese Towpower
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The Tekonsha Brakeman IV digital trailer brake controller provides safety and connection when you need it most. As a time-based controller, the Brakeman IV is a great choice for basic, light-duty towing needs. This compact controller works by electronically connecting your vehicle and your trailer. When you hit the brakes in your tow vehicle, it generates an output signal that ramps up, or increases over a period of time, applying braking power to your trailer at a fixed rate. The Brakeman IV has up-front buttons so you can easily adjust power output, the sync ? or aggressiveness with which the controller applies the brakes, and engage manual override to help you brake safely when an unexpected stop pops up. It also works with electric or electric over hydraulic braking systems, and features advanced internal circuit protection, real time comprehensive diagnostics, and short circuit protection. Because the Brakeman IV is a time-based controller, there?s no requirement that it be positioned in the direction of travel; it can be installed anywhere you like as long as it is within reach of the driver. Plus, the Plug & Play feature allows for quick and easy connection with your vehicle?s wiring. The Brakeman IV trailer brake controller works with1-4 axle trailers, comes with all the mounting hardware needed for installation, and is backed by a limited lifetime warranty.
| BRAND: | Reese Towpower |
| PART NUMBER: | 8507111 |
| WEIGHT: | 0.6 LBS |
| MATERIAL: | PLASTIC |
| BRAKE CONTROL TYPE: | TIMED |
| TRAILER BRAKE WHEEL QUANTITY: | UP TO EIGHT WHEELS |
| BRAKE TYPE: | Electric |
| Diagnostic Capable: | YES |
| DISPLAY TYPE: | DIGITAL OUTPUT |
| HYDRAULIC CONNECTIONS: | NO |
| SOLID STATE CONSTRUCTION: | YES |
| CIRCUIT BREAKER PROTECTED: | YES |
| HOUSING COLOR: | BLACK |
| BRACKET INCLUDED: | YES |
Reese Towpower delivers the towing hardware most drivers reach for: receiver hitches across multiple classes, ball mounts, hitch balls, pins, clips, safety chains, wiring and hitch accessories. Backed by a towing pedigree dating to 1952, the line uses all-welded construction and corrosion-resistant finishes, with custom-fit hitches matched to vehicle make, model and year.
The Reese story starts in 1952, when Margaret Reese challenged her husband TJ to do something about travel trailers rocking whenever anyone walked through them. A few years later he built the first pair of stabilising jacks. The idea was simple and it worked, and it changed how the RV industry thought about trailer stability. From that beginning the Reese name grew into a full towing line covering fifth wheel hitches, pin boxes, weight distribution systems and accessories, and Reese Towpower carries that engineering into the products most owners buy off the shelf.
Receiver trailer hitches anchor the range, offered across the classes needed for everything from a small utility trailer to livestock and job-site loads. Construction is all-welded rather than bolted at the stress points, and each hitch is tested against published standards for strength and safety. Custom-fit hitches are engineered to the vehicle manufacturer's weight specifications for a given model and model year, so mounting points line up with existing frame holes and the finished installation sits where it should. Exclusive paint finishes resist rust and corrosion through years of road salt, and hitches carry a nationwide limited lifetime warranty.
No towing setup is complete without the connecting hardware, and Reese Towpower covers it comprehensively. Ball mounts come in fixed, adjustable and specialty forms with a range of rises and drops to level a trailer properly. Hitch balls are offered in the standard diameters and shank sizes, matched to coupler and load rating.
The towing accessories line fills in everything else: hitch pins and clips, locks, receiver tube covers, and safety chains rated to the load being pulled. For most drivers this is where a towing purchase actually begins, and having the whole chain of components from one engineering source keeps ratings consistent end to end.
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2004 - 2024 | Nissan Titan | Except Titan XD |
Yes, the 2004-2024 Nissan Titan Except Titan XD Brakeman IV Time?Delay Brake Controller for Trailers with 1?4 Axles, Black 8507111 (Part #8507111 70324) is designed to fit the 2004-2024 Nissan Titan.
The 2004-2024 Nissan Titan Except Titan XD Brakeman IV Time?Delay Brake Controller for Trailers with 1?4 Axles, Black 8507111 (Part #8507111 70324) fits the following vehicles: 2004-2024 Nissan Titan. Always verify your specific year, make, and model before ordering.
The 2004-2024 Nissan Titan Except Titan XD Brakeman IV Time?Delay Brake Controller for Trailers with 1?4 Axles, Black 8507111 (Part #8507111 70324) fits 2004-2024 Nissan Titan models. The 2024 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2004-2024 Nissan Titan Except Titan XD Brakeman IV Time?Delay Brake Controller for Trailers with 1?4 Axles, Black 8507111 (Part #8507111 70324) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Electric Trailer Brake Control Wiring Adapter is a connector that allows you to plug an aftermarket electric trailer brake controller into your vehicle's factory electric brake control harness. It acts as an interface between the vehicle's brake system and the brake controller, enabling you to control trailer brakes independently.
No. The adapter is designed for vehicles equipped with an OEM (factory) electric brake control harness. The harness is located underneath and to the left of the steering column, taped to another harness near the emergency brake pedal, and has a 6-pin connector. If your vehicle does not have this harness, the adapter will not be compatible.
The adapter itself may be compatible, but vehicles not equipped with an OEM trailer tow package may require additional fuses and relays to complete the output and battery feed circuits. These components are sold separately. You must consult your vehicle's owner's manual to determine the correct locations and specifications for these additional components.
The adapter supports a maximum of 6 brakes on 3 axles, with a maximum current draw of 18 amps. You must not exceed this limit or the towing manufacturer's rating, whichever is lower. Overloading the circuit can cause fires.
First, plug the brake control adapter into the mating receptacle on the backside of the brake control unit. Only after this connection is made should you plug the adapter into the vehicle's electric brake control harness connector. This sequence prevents accidental electrical contact during installation.
The harness is located underneath and to the left of the steering column. It is taped to another harness near the emergency brake pedal. The harness has a 6-pin connector that mates with the adapter connector.
Yes. After connecting the adapter, you must follow all installation instructions provided by the electric brake control manufacturer. You must also mount the brake control unit as directed by the manufacturer and perform all test procedures as instructed. The adapter is only one part of the complete installation.
The adapter fits vehicles with an OEM electric brake control harness (6-pin connector located under the steering column, left side, near the emergency brake pedal). Check your vehicle's owner's manual to confirm your vehicle has this harness.
Maximum 6 brakes on 3 axles (18 amps). Do not exceed this limit or your vehicle's towing manufacturer rating, whichever is lower. Overloading can cause fires.
Plug the adapter into the brake control unit first, then plug the adapter into the vehicle's 6-pin harness connector. Do not reverse this order.
Yes, you may need additional fuses and relays (sold separately) to complete the output and battery feed circuits. Consult your vehicle's owner's manual for the correct locations and specifications.
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