CURT 51372 Brake Control Harness Instruction Manual
- June 4, 2024
- Curt
Table of Contents
The FIRST Name in Towing Products™
**INSTALLATION INSTRUCTIONS
Scan for helpful installation tips
**http://qr.curtmfg.com/video/51373
51372 & 51373 APPLICATIONS
| Make | Model |
|---|---|
| Ford | F-250 / F-350 Super Duty |
| Ford | F-450 / F-550 Super Duty |
BRAKE CONTROL HARNESS
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. Vehicles not equipped with an OEM
trailer tow package may require fuses and relays to complete output and
battery feed circuits (sold separately). Consult owners manual for locations.
LOCATION GUIDE
The representative vehicle shown below BH4 – Behind storage pocket, above the ashtray
INSTALLATION / SAFETY INSTRUCTIONS
Step 1
Carefully remove the storage pocket in the center of the dashboard, just above
the vehicle ashtray. Locate the grey, 4-pin vehicle brake control harness
connector. It will be connected to the back of the storage pocket. The
connector will be similar to that on the CURT brake control harness.
Step 2
Separate the vehicle harness from the storage pocket. 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 controller
user manual.
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