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CURT
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Always the correct part
We know our products
Quality Products
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| Shipping Weight | 2.000 |
| Axles | 1-4 |
| Mount Angles | Various |
| Warranty | Limited Lifetime |
| Display | OLED Screen |
| Finish | Black |
| Activation | Tri-axis inertia |
| Level Adjust | Auto |
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2015 - 2024 | Ram 3500 | Without factory integrated brake control (ITBC) |
The 2015-2024 Ram 3500 Without factory integrated brake control (ITBC) CURT Assure Proportional 1-4 Axel Auto Leveling Motion-Sensing Trailer Brake Controller (Part #CBC1-239) fits the following vehicles: 2015-2024 Ram 3500. Always verify your specific year, make, and model before ordering.
The 2015-2024 Ram 3500 Without factory integrated brake control (ITBC) CURT Assure Proportional 1-4 Axel Auto Leveling Motion-Sensing Trailer Brake Controller (Part #CBC1-239) fits 2015-2024 Ram 3500 models. The 2024 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 2015-2024 Ram 3500 Without factory integrated brake control (ITBC) CURT Assure Proportional 1-4 Axel Auto Leveling Motion-Sensing Trailer Brake Controller (Part #CBC1-239) is designed to fit the 2015-2024 Ram 3500.
The 2015-2024 Ram 3500 Without factory integrated brake control (ITBC) CURT Assure Proportional 1-4 Axel Auto Leveling Motion-Sensing Trailer Brake Controller (Part #CBC1-239) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the CURT 51458 brake control harness is designed for Ram 1500, Ram 2500, and Ram 3500 models. The harness connects to the grey vehicle brake control harness connector located to the right of the steering column underneath the dash.
The CURT 51458 is a brake control harness that connects your Ram truck's factory brake system to an aftermarket brake control unit. It interfaces with the vehicle's existing grey brake control harness connector located under the dash to the right of the steering column.
The grey vehicle brake control harness connector is located underneath the dash to the right of the steering column. It will be taped to another harness. If foam padding is present on the connector, it must be removed before installation.
1. Locate the grey vehicle brake control harness connector to the right of the steering column under the dash and remove any foam padding. 2. Insert the CURT brake control harness connector into the vehicle connector, ensuring it is fully inserted with locking tabs in place. 3. Insert the harness's black connector into the brake control unit's quick plug connector. 4. Secure the harness with the provided cable ties, avoiding pinch points.
The CURT 51458 includes the brake control harness with connectors and cable ties for securing the harness. A separate brake control unit is required and must be purchased separately.
Yes. If foam padding is present on the grey vehicle brake control harness connector, it must be removed before inserting the CURT harness connector.
The connector is fully inserted when the locking tabs are in place. Ensure the connector is pushed completely into the vehicle connector until you feel it seat and the locking tabs engage.
Avoid pinch points when securing the harness with the provided cable ties. Pinching the harness can damage the wiring and cause electrical faults.
After installation, test for proper function by following the brake control unit instruction manual. Mount the brake control unit as directed in its manual and perform the test procedures specified in that manual. All steps in the 51458 installation must be completed before testing.
Yes, the CURT 51458 brake control harness is designed for Ram 1500, 2500, and 3500 models.
You need a separate brake control unit (sold separately). The CURT 51458 harness connects the vehicle to the brake control unit.
No drilling or vehicle modification is required. The harness connects to the existing grey brake control harness connector under the dash to the right of the steering column.
Avoid pinching the harness with cable ties. Remove any foam padding from the vehicle connector before connecting. Ensure the connector is fully inserted with locking tabs in place.
Test for proper function by following the brake control unit instruction manual. Mount the unit as directed and perform the test procedures specified in that manual.
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