curt Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for curt products.

Tip: include the full model number printed on your curt label for the best match.

curt manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

CURT 51200 In Line Trailer Brake Controller Instruction Manual

October 26, 2023
CURT 51200 In Line Trailer Brake Controller Product Information Controls & Components Before You Begin Wiring Diagram Mounting the Main Module Initial Setup Application Setup Test Drive & Adjustment Condition Notifications Bench Test Troubleshooting Guide Main module Main module adhesive…

CURT 70128 Tow Bar Base Plate Instruction Manual

October 25, 2023
CURT 70128 Tow Bar Base Plate Product Information The product is a tow bar base plate designed for installation on a vehicle. It includes various components such as tow bar mounting tabs, safety cables, carriage bolts, rivets, flange nuts, spacers,…

CURT 18020 Extendable Bike Rack Instruction Manual

October 25, 2023
CURT 18020 Extendable Bike Rack Instruction Manual Installation Instruction Level of Difficulty  Easy Installation difficulty levels are based on time and effort involved and may vary depending on the installer level of expertise, condition of the vehicle and proper tools…

CURT 56471-INS-RA Custom Wiring Harness Instruction Manual

October 25, 2023
56471-INS-RA Custom Wiring Harness Instruction Manual Level of Difficulty Easy Installation difficulty levels are based on time and effort involved and may vary depending on the installer level of expertise, condition of the vehicle and proper tools and equipment. Electrical…

CURT 56421 Custom Wiring Connector Instruction Manual

October 25, 2023
CURT 56421 Custom Wiring Connector Product Information Product Name: Installation Manual Level of Difficulty: Moderate Electrical Ratings: Signal circuits: 3.0 amps per side Tail / Running Circuits: 6.0-amps total Product Photo: Wiring Location Guide for SUVs and Vans (S): S1…

CURT 16042 5th Wheel Hitch Installation Guide

October 24, 2023
CURT 16042 5th Wheel Hitch Product Information The product is a trailer hitch with a weight capacity of 25,000 lbs gross trailer weight (GTW) and 6,250 lbs vertical load. It consists of cross support tubes, carriage bolts, flange nuts, and…

CURT 13579 Trailer Hitch Installation Manual

Installation Manual • September 15, 2025
Comprehensive installation guide for the CURT 13579 trailer hitch. Includes parts list, tools required, step-by-step instructions, safety warnings, and towing capacity information for vehicle owners.

CURT 51446 & 51447 Brake Control Harness Installation Guide

installation guide • September 14, 2025
Comprehensive installation guide for CURT brake control harnesses (models 51446 and 51447). This document provides step-by-step instructions, application details for Dodge Durango and Jeep Grand Cherokee (with factory tow package), and location guidance for proper installation of trailer brake control systems.

CURT 13499 Trailer Hitch Installation Manual

installation guide • September 9, 2025
Comprehensive installation manual for the CURT 13499 trailer hitch. Provides detailed steps, parts list, required tools, safety warnings, and weight capacity information for proper installation and use.

CURT 18112 Cargo Carrier Installation Manual

Installation Manual • September 9, 2025
Step-by-step installation guide for the CURT 18112 hitch-mounted cargo carrier, including parts list, tools required, weight capacities, and detailed assembly instructions with textual descriptions of diagrams.

CURT 114083 Class 1 Trailer Hitch User Manual

114083 • October 8, 2025 • Amazon
Comprehensive user manual for the CURT 114083 Class 1 Trailer Hitch with Ball Mount, 1-1/4-Inch Receiver, designed for select Subaru Impreza, WRX, and STI models. Includes installation, operation, maintenance, and safety information.