curt 56409 User Manual

56409-INS-RA
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PAGE 1
INSTALLATION MANUAL
Tools Required
Ratchet Side cutter
Ratchet extension Wire crimper
Socket, 1/4" Wire stripper
Phillips screwdriver Panel trim
removal tool
Utility knife --
Wiring Location(s)
P3, P5, P7
Level of Difficulty
Easy
WARNING
Do not exceed product rating or tow vehicle lamp load rating, whichever is lower.
The battery connection must be fuse-protected, 10-amp max. Exceeding
the product rating can cause loss of warranty, overheating and potential fire.
Product Registration and Warranty
CURT Group stands behind our products with industry-leading warranties.
Provide feedback and help us to improve our products by registering your purchase at:
warranty.curtgroup.com/surveys
Maintenance
Periodic inspection of all wires and connections should be performed
to ensure there is no visible damage or loose connections.
Electrical Ratings
Signal circuits 3.0-amps per side
Tail / Running Circuits 6.0-amps total
Check vehicle owner's manual or contact
the vehicle manufacturer for more information.
Wiring Location Guide*
for Passenger Cars (P)
P1 Behind driver side taillight
housing, outside of trunk
P2 Behind passenger side taillight
housing, outside of trunk
P3 Behind driver side taillight
housing, inside of trunk
P4 Behind passenger side taillight
housing, inside of trunk
P5 Behind driver side rear bumper
P6 Behind center of rear bumper
P7 Behind passenger side rear bumper
P7
P1 P3 P4 P2
P5 P6
* Representative vehicle shown
NOTICE
Before you begin installation, read all instructions thoroughly.
Proper tools will improve the quality of installation and reduce the time required.
All steps must be followed to ensure the product will function properly. Once installed,
test for proper function by using a test light or connecting a properly wired trailer.

curt 56409 Specifications

General

Brand	curt
Model	56409
Category	Automobile Accessories
Language	English

Summary

General Information

Level of Difficulty

Indicates the ease of installation, rated as 'Easy'.

Electrical Ratings

Specifies signal and tail/running circuit amperage limits for the product.

Wiring Locations

Wiring Location Guide for Passenger Cars

Details specific connector points (P1-P7) behind vehicle bumpers and taillight housings.

Installation Steps

Step 1: Prepare Trunk Area

Open trunk, remove floor coverings to access wiring.

Step 2: Remove Rear Scuff Panel

Remove fasteners and pull out the rear scuff panel carefully.

Step 3: Access Taillight Connectors (Driver Side)

Remove side trim, locate and separate vehicle taillight wiring connectors.

Step 4: Connect Custom Wiring

Insert custom wiring with red wire between vehicle connectors.

Step 5: Route Harness Through Grommet

Remove trunk floor grommet to pass wiring harness underneath.

Step 6: Route Wiring Through Grommet

Cut slit in grommet and route custom wiring to taillight connector.

Step 7: Connect Signal Connector & Seal

Connect wiring to vehicle connector, reseat grommet, and seal.

Step 8: Repeat for Passenger Side

Route wiring and repeat steps 5-7 on the passenger side.

Step 9: Secure Ground Wire

Locate ground point and secure white ground wire with ring terminal.

Step 10: Mount Converter & Route 4-Flat

Mount converter box, route power wire, and position 4-flat connector.

Important Warnings and Notices

Product Rating Warning

Do not exceed product or tow vehicle load ratings; risk of warranty loss, overheating, fire.

Installation Notice

Read instructions, use proper tools, test after installation.

Drilling Warning

Check for hidden items before drilling to avoid damage or injury.

Tools Required

List of Tools

Includes ratchet, extension, socket, screwdrivers, cutters, crimpers, strippers, utility knife.

Maintenance and Warranty

Maintenance Recommendations

Periodically inspect wires and connections for damage or looseness.

Product Registration and Warranty Information

Register purchase at warranty.curtgroup.com for feedback and warranty.