OPT7 2018 Redline Easy Connect Expansion Adapter Harness Instruction Manual

May 15, 2024
OPT7

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OPT7 2018 Redline Easy Connect Expansion Adapter Harness

The OPT7 Redline Easy Connect Expansion Adapter Harness is purpose-built to be used as a trailer accessory for 18-20 F150 models. It provides a plug-and-play style that allows you to quickly, seamlessly and virtually hidden installation without cutting or splicing your factory harnesses.

Dimensions

OPT7 2018 Redline Easy Connect Expansion Adapter Harness
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Installation

Step 1:

Open up your tailgate first. Next, locate the two bolts that lock the tail light (See Figure 1) and loosen them.

OPT7 2018 Redline Easy Connect Expansion Adapter Harness
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Step 2:

Slowly move the loose tail light until it is completely removed (See Figure 2).

Important : There are two plastic clips on the inside of the tail light for fixing, please be careful not to break it when removing it.

Step 3:

Locate the OEM wiring harness (See Figure 3) and unplug it from the tail light assembly by lightly pressing the Release-Latch on the connector.

Step 4:

To make it easier for you to identify the signal location represented by the Connector/Wiring. Please read the relevant wiring instructions carefully before commencing any work.(See Figure 4)

OPT7 2018 Redline Easy Connect Expansion Adapter Harness
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NOTE : There will be two types of appearance on the tail light connector. The product is only compatible with TYPE “A”. If your truck has TYPE “B”, please remove the excess plastic on the wire harness plug we provided, this will help you in the following installation. (See below for details)

OPT7 2018 Redline Easy Connect Expansion Adapter Harness
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Step 5:

Next, grab the Redline Easy Connect Expansion Adapter Harness and Plug it into the vehicle’s OEM wiring harness. Plug the other end into the tail light connector (See Figure 5). Route the Redline Easy Connect Expansion Adapter Harness from the left tail light opening to the right tail light opening, then repeat the same steps for the other side.

OPT7 2018 Redline Easy Connect Expansion Adapter Harness
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Step 6:

Use some zip ties to secure the flat 4PIN trailer connector and reverse wire in place along the inner bumper.

Step 7:

Finally, connect the available tailgate light bar to the 4PIN trailer connector and reverse wire for full functionality testing.

DISCLAIMER

OPT7 Lighting is not liable for damages or personal injuries while installing this product. The Installation Guide is intended as assistance to reduce setup time. OPT7 Lighting assumes no responsibility for improper installation. If you are unfamiliar with your vehicle or inexperienced with aftermarket upgrades, please seek professional assistance.

OPT7 recommends installation for safety and guidance. Modified installations or installation recommendations not specified by OPT7. Lighting will void product warranty.

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