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PC: E5
UPC: 612314560776

Custom Wiring, 4-Way Flat, Select Montana, Relay, Terraza, Uplander #56077

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  • Plugs into vehicle tail light assembly to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty

Guides & Install Sheets

Product Videos

PRODUCT SPECIFICATIONS

  • Electrical System Type2W
  • Hub WarehouseD25
  • Installation DifficultyNovice
  • MaterialBlank
  • Output Type4-Way Flat
  • Parcel AllowedYes
  • Part TypeCustom Wiring Harness
  • Product Weight0.445
  • ShippingFreight Only
  • Shipping Weight0.445
  • T-Connector LocationS3
  • WarrantyOne-Year Limited Warranty

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Making memories doesn't start when you reach your destination; it starts at the very first mile of your journey. Wherever your road begins and wherever it takes you, Bring It® with the power of CURT.

CURT custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat.

This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Pontiac Montana, Saturn Relay, Buick Terraza and Chevy Uplander (to verify vehicle compatibility, see the CURT application guide or use the Vehicle Lookup on the CURT website). It uses OEM-compatible connectors to "T" into the vehicle's taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer.

To complete this custom wiring harness, it comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use. Once installed, the connector can also be conveniently mounted on the vehicle's trailer hitch receiver tube, using a CURT Easy-Mount connector bracket. The bracket mounts onto the trailer hitch with no drilling required, and its powder-coated steel construction provides a solid attachment point for plugging in the trailer wiring.

14 COMPATIBLE VEHICLES
YEAR MAKE MODEL STYLE
2005 Buick Terraza ALL
2006 Buick Terraza ALL
2007 Buick Terraza ALL
2006 Pontiac Montana SV6
2006 Pontiac Montana SV6, With 121 In. Wheelbase Only
2005 Saturn Relay ALL
2006 Saturn Relay ALL
2007 Saturn Relay ALL
2005 Pontiac Montana SV6
2005 Chevrolet Uplander All
2006 Chevrolet Uplander All
2007 Chevrolet Uplander All
2008 Chevrolet Uplander All
2009 Chevrolet Uplander All
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You're reviewing:Custom Wiring, 4-Way Flat, Select Montana, Relay, Terraza, Uplander
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  1. 80%

    BY:

    80%
    Remove rear side panel on 2007 uplander

    Very simple to install. Only wish instructions told you that when screws are out of panel you still need to pull it hard to get it to snap loose from inside of car. Everything fit perfect.

  2. 100%

    BY:

    100%
    WIRING HARNESS 2006 CHEV UPLANDER PART 56077

    You do not remove the rear drivers side light to hook this up. You remove the panel by the side of the light and pull out the wires. You will see a connector that fits over this part. Simple as one two three. Thanks John at Tech Support at CURT for helping me. I figured it was the wrong part because I was told by others to hook up to my tail light but this is not correct. The connector is inside the panel. The dealer did not tell me this they wanted me to buy another system that cost 3 times as much. Again thanks John from CURT. This item cost $20.00 Canadian at AutoMachinery in Fredericton lot cheaper than the dealer wanting $60.00 for a connector that had to go to both rear lights AND do the same job as this item.

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