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Blue Ox

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{'feature': 'Quality Construction', 'description': 'As a product of Blue Ox, the BX88406 TrlrWireInstKt is built to deliver superior performance and long-lasting durability. You can trust in the international reputation of Blue Ox for quality towing products.
Installation Required Yes/No: Yes
Mounting Hardware Included Yes/No: Yes
Terminal Type: 4-Way Flat
2770: No
488: Yes
The Blue Ox BX88406 TrlrWireInstKt is a top-of-the-line towing accessory that brings the exceptional quality and reliability of the Blue Ox brand straight to your vehicle. This versatile kit is designed to offer a comprehensive solution for your towing needs. Its 4-Way Flat Terminal Type ensures a secure and reliable connection, enhancing the safety and efficiency of your towing operations. The installation process is straightforward, and the kit comes with all necessary mounting hardware, ensuring a hassle-free setup. The Blue Ox BX88406 TrlrWireInstKt is a must-have accessory for any commercial or recreational vehicle owner looking to optimize their towing capabilities.

Blue Ox is known internationally for recreational and commercial towing products, manufacturing in Pender, Nebraska since 1925. The line covers tow bars and vehicle-specific baseplates for flat towing behind a motorhome, sway control and weight distributing hitches, supplemental braking accessories and towing wiring, backed by patented designs and long-standing customer service.
Blue Ox has manufactured since 1925 and is recognised internationally for towing products and customer service. The company operates from Pender, Nebraska, where it grew out of Automatic Manufacturing Co., a business that started with cattle oilers and developed into agricultural equipment, tractor accessories and trailer towing hardware. That agricultural engineering heritage still shows in how the towing products are built, and the company holds patents across weight distribution, fifth wheel and tow bar designs.
Flat towing is the discipline Blue Ox is best known for. Towing a car with all four wheels on the ground behind a motorhome demands a system that stays rigid under braking, articulates properly over uneven ground, and connects to the towed vehicle at points strong enough to take the load. Blue Ox tow bars handle the first two, with self-aligning arms that latch under tension and release without a struggle when the load is off them. Vehicle-specific baseplates handle the third, engineered per make and model to tie into structural mounting points behind the fascia.
The wider flat towing range covers supplemental braking systems, safety cables and the accessories that make a complete legal setup, along with baseplate wiring and dinghy towing harnesses that pass lighting signals to the towed vehicle without back-feeding its electrical system.
For conventional trailer towing, Blue Ox weight distributing hitches with integrated sway control transfer tongue load onto the tow vehicle's front axle and resist the yaw that crosswinds and passing trucks induce.
The company describes its foundation as customer service, designing around what owners actually ask for, and it runs an RV park adjacent to the factory where customers can stay. Sister operations at the same Nebraska site include Automatic grain roller mills and MAD-RAMPS pivoting ramp systems.
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Yes, the Blue Ox EZ Light Wiring Harness Kit Tail Light Wiring Harness BX88406 (Part #FDRWBX88406) is designed to fit the 2014-2023 Jeep Grand Cherokee.
The Blue Ox EZ Light Wiring Harness Kit Tail Light Wiring Harness BX88406 (Part #FDRWBX88406) fits the following vehicles: 2014-2023 Jeep Grand Cherokee. Always verify your specific year, make, and model before ordering.
The Blue Ox EZ Light Wiring Harness Kit Tail Light Wiring Harness BX88406 (Part #FDRWBX88406) fits 2014-2023 Jeep Grand Cherokee models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
The Blue Ox EZ Light Wiring Harness Kit Tail Light Wiring Harness BX88406 (Part #FDRWBX88406) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The BX88406 is a wiring harness kit designed to integrate vehicle taillight signals with an RV towing system. It connects the vehicle's taillight assemblies to a converter box and 4-Flat connector, allowing the towed vehicle's lights to be controlled by the RV's braking and turn signal systems.
The manual does not specify which vehicle makes, models, years, or configurations the BX88406 is compatible with. Contact Blue Ox at (402) 385-3051 or visit www.blueox.com for fitment information specific to your vehicle.
The kit includes: a converter box, a wiring harness with yellow and green connectors, a 4-Flat connector and bracket, double-stick tape for mounting the converter box, nylon zip ties for securing wiring, a white ground wire with ring terminal, a screw for the ground connection, and grease for terminal protection.
You will need a drill with a 3/32" bit, a screwdriver (type not specified), and basic hand tools. A small amount of grease is provided in the kit. No other specialized tools are mentioned in the manual.
The manual does not specify whether the battery should be disconnected. Contact Blue Ox at (402) 385-3051 for guidance on this safety step before beginning installation.
The manual provides step-by-step instructions for installation but does not state whether professional installation is required or recommended. The steps involve taillight removal, wiring routing, drilling, and electrical connections. If you are not comfortable with these tasks, contact Blue Ox at (402) 385-3051 to discuss your options.
Open the tailgate and remove the two clips holding each taillight assembly in place on both the driver's and passenger's sides. Carefully disconnect the taillight housing from the vehicle, being careful not to break the alignment tabs.
Mount the converter box on the driver's side behind the driver's side taillight using the double-stick tape provided in the kit.
Disconnect the vehicle wiring harness from both taillight sockets. Plug the wiring kit connector with the yellow wire into the mating connectors on the driver's side taillight socket and vehicle wiring harness.
Starting on the driver's side, route the green wire connector down through the opening between the vehicle frame and body to the passenger's side, avoiding the exhaust and any areas that could cut or pinch the wire. Route it back up through the opening on the passenger's side between the frame and body, then plug it into the mating connector on the passenger's side taillight socket and vehicle wiring harness.
Avoid the exhaust system and any areas where the wire could be cut or pinched. Do not drill into the vehicle floor or bed. Be careful not to break taillight alignment tabs. Secure all wiring with the provided nylon zip ties to prevent movement and damage.
Secure all loose wiring behind the taillight assembly with the provided nylon zip ties. When reinstalling the taillight housing, position the wire harness between the housing and the vehicle body. Secure the remainder of the wiring kit harness under the bumper or behind the taillight housing with additional nylon zip ties, being careful to avoid areas that could cut or pinch the wire.
Route the 4-Flat harness from the lower rear driver's side to the front of the vehicle, securing it with nylon zip ties. Insert the 4-Flat end of the harness into the 4-Flat bracket. Mount the bracket using the screws provided in a convenient location at the front of the vehicle.
Yes. You must drill a 3/32" hole for the ground wire connection. Do not drill into the vehicle floor, bed, or any exposed surfaces. Locate a suitable grounding point near the connector, clean dirt, paint, and rust proofing from the area, then drill the hole and secure the white ground wire with the ring terminal using the screw provided.
The ground wire hole must be 3/32" in diameter.
Locate a suitable grounding point near the 4-Flat connector at the front of the vehicle. Do not drill into the vehicle floor or bed. Do not drill into any exposed surfaces. Clean dirt, paint, and rust proofing from the area before drilling.
The yellow wire connector plugs into the driver's side taillight socket and vehicle wiring harness. The green wire connector routes to the passenger's side taillight socket and vehicle wiring harness. The white wire is the ground wire, which connects to a suitable grounding point near the front connector using a ring terminal and screw.
Locate a suitable grounding point near the connector at the front of the vehicle. Clean dirt, paint, and rust proofing from the area. Drill a 3/32" hole and secure the white wire with its ring terminal using the screw provided. Do not drill into the vehicle floor, bed, or any exposed surfaces.
Yes. Apply a small amount of the provided grease to the 4-Flat terminals to prevent corrosion. The manual recommends applying grease to the wiring terminals on a regular basis to help prevent corrosion.
Connect the harness to the RV electrical system and test all functions with the engine running to ensure proper operation. The manual does not specify which lights or functions should be tested.
Apply grease to the 4-Flat terminals on a regular basis to help prevent corrosion. The kit includes grease for this purpose.
The manual does not specify vehicle compatibility. Contact Blue Ox at (402) 385-3051 or visit www.blueox.com for fitment information.
You need a drill with a 3/32" bit and a screwdriver. All other components, including double-stick tape, nylon zip ties, grease, and fasteners, are provided in the kit.
Yes. You must drill one 3/32" hole for the ground wire connection. Do not drill into the vehicle floor, bed, or exposed surfaces.
No. The first step requires opening the tailgate and removing both the driver's and passenger's side taillight assemblies by removing the two clips holding them in place.
Yes. Apply the provided grease to the 4-Flat terminals to prevent corrosion, and reapply on a regular basis during maintenance.
Connect the harness to the RV electrical system and test all functions with the engine running to ensure proper operation.
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