2. CURT
  3. 51447
51447

CURT 51447, 51446 User manual

  • Hello! I've reviewed the installation instructions for the CURT brake control harness models 51446 and 51447. This document details the installation process for Dodge Durango and Jeep Grand Cherokee vehicles with factory tow packages, focusing on connecting the harness to both vehicle's connector and brake controller. I'm ready to answer your questions about this product.
  • What vehicles are compatible with this brake control harness?
    Where is the vehicle's brake control harness connector located?
    What should be done after installation?
Gas
Brake
E-brake
BH8
INSTALLATION INSTRUCTIONS
BRAKE CONTROL HARNESS
51446 & 51447 APPLICATIONS
Scan for helpful
installation tips
NOTICE
All steps must be followed to ensure the CURT brake control
harness will function properly. Once installed, test for proper
function by following the brake control unit instruction manual.
Make Model
Dodge Durango (w/ factor y tow package)
Jeep Grand Cherokee (w/ factory tow package)
BH8 - Under dash, to right of emergency brake pedal
Representative vehicle shown below
LOCATION GUIDE
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A B
INSTALLATION /
SAFETY INSTRUCTIONS
Step 1
Locate the felt liner under the dash, to the left of the steering
column. Remove the two plastic fasteners securing the liner (A).
Behind the felt liner, locate the vehicle brake control harness
connector. It will be attached to the top of a junction box (B).
The connector will be similar to that on the CURT brake control
harness.
Step 2
Insert the connector on the CURT brake control harness into
the vehicle connector. Make sure the connector is fully inserted
with locking tabs in place.
Step 3
Insert the brake control harness's black connector into the
brake control's quick plug connector. Secure the brake control
harness with the provided cable ties, avoiding any pinch points.
Step 4
Complete the installation using the brake control instructions.
Mount the unit as directed and perform test procedures as
instructed in the brake control user manual.
CURTMFG.COM • NEED ASSISTANCE? • 1.877.287.8634 • RA • PAGE 2
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