2018 Jeep Grand Cherokee Trailer Wiring Diagram For Trailers

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Combined wiring system - brake and turn signals are sent along the same wire - but a powered module is required to safeguard the vehicle's wiring and support the trailer lights.

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
without factory tow package

CURT

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Code: C62VR

Retail:$131.31

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Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • Converter
  • Custom Fit
  • 4 Flat

Plug-In Location:

  • Behind driver and passenger side tail lights - externally

Features:

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

More Information >

7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
with factory Tow Package

7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

Shown on 2018 Jeep Grand Cherokee


Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 7 Round - Blade
  • 4 Flat

Features:

This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and mounts with included bracket.

Installation Notes:

Product intended as a factory replacement harness or socket

It may be necessary to see a local Jeep dealer to activate the tow package wiring circuit.

Tech Tip:

Easiest Installation and Highest Amp Capacity

More Information >

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
with factory Tow Package

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Shown on 2018 Jeep Grand Cherokee


Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat

Plug-In Location:

  • Under vehicle, center

Features:

Quickly and easily install a 4-way trailer connector on your vehicle. This T-One typically plugs directly into the back of your factory-installed 7-way connector so you can retain the 7-way and also pull a trailer that has a 4-pole flat.

Installation Notes:

Exterior mounted plug on some or all models. May require an aftermarket electrical mounting box or bracket (sold separately)

For vehicles with factory tow package; may require additional components or may be used as a replacement harness

It may be necessary to see a local Jeep dealer to activate the tow package wiring circuit.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors
with factory Tow Package

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors

Shown on 2018 Jeep Grand Cherokee


Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat
  • 7 Round - Blade

Features:

Quickly and easily install a 7-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.

Installation Notes:

For vehicles with factory tow package; may require additional components or may be used as a replacement harness

It may be necessary to see a local Jeep dealer to activate the tow package wiring circuit.

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 5-Pole Flat Trailer Connector
with factory Tow Package

Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 5 Flat

Plug-In Location:

  • Under vehicle, center

Features:

Quickly and easily install a 5-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required. Ideal for towing a trailer with surge brakes.

Installation Notes:

It may be necessary to see a local Jeep dealer to activate the tow package wiring circuit.

More Information >

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
without factory Tow Package

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Shown on 2018 Jeep Grand Cherokee


Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • Powered Converter
  • Custom Fit
  • 4 Flat

Plug-In Location:

  • Behind driver and passenger side tail lights

Features:

Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring. Powered ModuLite reduces strain on wiring system.

Installation Notes:

Exterior mounted plug on some or all models. May require an aftermarket electrical mounting box or bracket (sold separately)

Tech Tip:

Easiest Installation and Highest Amp Capacity

More Information >

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
with factory Tow Package

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector

Shown on 2018 Jeep Grand Cherokee


Custom Fit Vehicle Wiring Specs:

  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat

Plug-In Location:

  • Under vehicle, center

Features:

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into 7-way OEM tow package wiring harness - no cutting, splicing or tapping required.

Installation Notes:

It may be necessary to see a local Jeep dealer to activate the tow package wiring circuit.

More Information >

Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package - Vehicle End
with factory Tow Package

Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package - Vehicle End

Trailer Wiring Specs:

  • Trailer Hitch Wiring
  • Trailer Connectors
  • Vehicle End Connector
  • Plug Only
  • 7 Round - Blade
  • 7 Round - Blade

Features:

Replace the worn or damaged 7-way, RV-style trailer connector on your tow vehicle with this sealed, vehicle-end socket. Spring-loaded dust cover protects the copper-plated terminals. Easy installation - plugs into OEM port.

Installation Notes:

Product intended as a factory replacement harness or socket

More Information >

Posted by: renatefetterolfe0199751.blogspot.com

Source: https://www.etrailer.com/t1-2018_Jeep_Grand+Cherokee.htm