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Overview

The CURT Spectrum trailer brake controller gives you powerful, precise braking operation in an extremely simple and subtle design inside your vehicle. It features an LED-equipped, rotary knob interface and a separate main module with an advanced accelerometer. This allows for an OE look and feel to be maintained inside the cab of your vehicle. The separated design of the Spectrum brake controller allows the main module to be mounted behind the dash of the vehicle.
Open Box

OPEN BOX Curt 51170 Spectrum Integrated Proportional Trailer Brake Controller

Model: Curt 51170
Web Code: 20113145
Sold and shipped by | 4.3 seller rating (112 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• Controls all brake settings with a simple push-button rotary knob

• Clean, dash-mounted, OEM-style user interface with 10 tri-color LEDs

• Main module can be mounted out of sight

• Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops

• Easily accessible manual override with the press of a button

• Features two installation options: drill mount or surface adhesive mount

• User-selectable power output and trailer brake light activation

• Automatic leveling and calibration eliminate setup requirements

• Plug-and-play install with vehicle-specific quick plug harness (sold separately)

• Operates 2-8 trailer brakes at a time (1-4 axles)

• Built-in reverse-polarity and short-circuit protection

• Compatible with low-volt, PWM, ABS, and cruise control

• Tow vehicle 'low voltage' and trailer disconnect indicators

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.