Installation Guide

ManualsBrandsCURT ManualsAdaptersCurt 57184 Trailer Wiring Adapter, 4-Way Flat Vehicle Side to 7-Way RV Blade Trailer Side

57626

57185

Never attach the mounting bracket directly to the

hitch by cutting, welding or drilling into the hitch

Be sure of what is behind the surface that you are going to be

drilling. Stay clear of brake lines, fuel lines, wiring or any other

components that may harm the vehicles operation.

4 -WAY FLAT

ELECTRICAL ADAPTERS

Single output

Not all part numbers are pictured Not all part numbers are pictured

Dual output

INSTALLATION INSTRUCTIONS

PART NUMBERS

Scan for helpful

installation tips

WARNING: DO NOT EXCEED PRODUCT RATING OR TOW VEHICLE LAMP LOAD RATING, WHICHEVER IS LOWER

WARNING

TOOLS NEEDED

1/8" drill bit

Drill

Phillips screwdriver

Wire stripper

Cutting tool

Terminal crimpers

Test light

Three self-tapping screws,

#10 - 1/2"

Pkg# From Vehicle To Trailer Mounting Bracket

Single Output

57184 4-way ﬂat 7-way RV blade No

57183 4-way ﬂat 6-way round No

57185 4-way ﬂat 7-way RV blade Yes

57626 4-way ﬂat 6-way round Yes

57676 4-way ﬂat 7-way RV blade Yes

Dual Output

57604 4-way ﬂat 4-way ﬂat Yes

6-way round

57624 4-way ﬂat 4-way ﬂat Yes

6-way round

57672 4-way ﬂat 4-way ﬂat Yes

7-way RV blade

57674 4-way ﬂat 4-way ﬂat Yes

7-way RV blade

57102 4-way ﬂat 4-way ﬂat Yes

7-way RV blade

57674

57604

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Summary of content (2 pages)

PAGE 1
Scan for helpful installation tips INSTALLATION INSTRUCTIONS WARNING: DO NOT EXCEED PRODUCT RATING OR TOW VEHICLE LAMP LOAD RATING, WHICHEVER IS LOWER TOOLS NEEDED PART NUMBERS Pkg# From Vehicle To Trailer Mounting Bracket Single Output 57184 4-way flat 7-way RV blade No 57183 4-way flat 6-way round No 57185 4-way flat 7-way RV blade Yes 57626 4-way flat 6-way round Yes 57676 4-way flat 7-way RV blade Yes 4-way flat Yes Dual Output 57604 4-way flat 6-way round 57624 4-way fla
PAGE 2
INSTALLATION / SAFETY INSTRUCTIONS Locate the vehicle 4-way flat trailer wiring connector. If the vehicle is not equipped with a 4-way flat trailer connector, you will need to install a custom wiring harness or other 4-way flat trailer connector before continuing with the install. Determine a suitable grounding point within reach of the combination harness to attach the grounding screw. Be sure that the area is clean of any dirt, debris or undercoating and drill a 1/8" hole.