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Customer Reviews

PAC LPHCH21 LocPro Advanced T-Harness

PAC LPHCH21 LocPro Advanced T-Harness T-harness for adding an aftermarket amp, LOC, or signal processor to a select 2007-20 Chrysler, Jeep, Dodge, Ram, or VW vehicle without a factory amp

MFR # LPHCH21

4.5 out of 5 stars
9 reviews
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PAC LPHCH21 LocPro Advanced T-Harness

Jeremy from LEMONT FURNACE, PA on 5/8/2025

2017 Jeep Wrangler

Verified customer (What's this?)
Verified employee review (What's this?)

Makes life easier when adding audio equipment to factory units

Pros: all

Cons: zero

Crutchfield response on

0 of 0 found this helpful

Easy to Use

Jesse from Woodstock, VA on 10/20/2024

2015 Jeep Patriot

Verified customer (What's this?)
Verified employee review (What's this?)

Harness works as advertised. Just plug it in and follow instructions.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

PAC LPHCH21 LocPro Advanced T-Harness

Josh from Sullivan, MO on 7/16/2024

2014 Jeep Wrangler

Verified customer (What's this?)
Verified employee review (What's this?)

Little confusing at first but made wiring up a breeze

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

2018 JK

Miguel from San Antonio, TX on 3/19/2024

2018 Jeep Wrangler (JK)

Verified customer (What's this?)
Verified employee review (What's this?)

It does what it's supposed to do, clearly labeled to splice wires correctly, colors do match my Jeep

Pros: Easy to install

Cons: None so far

Crutchfield response on

0 of 0 found this helpful

PAC LPHCH21 LocPro Advanced T-Harness

Robert from Cleveland, OH on 10/11/2023

2012 Jeep Liberty

Verified customer (What's this?)
Verified employee review (What's this?)

Very easy installation , wires are marked clearly.

Pros: Easy connection

Cons: The extra plug for the factory radio is unnecessary to me.

Crutchfield response on

0 of 0 found this helpful

PAC LPHCH21 LocPro Advanced T-Harness

Farzad from Wappingers Fl, NY on 10/4/2023

2018 Jeep Wrangler Unlimited (JK)

Verified customer (What's this?)
Verified employee review (What's this?)

Worked perfectly

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

PAC LPHCH21 LocPro Advanced T-Harness

Ed from Westfield, MA on 6/10/2023

Verified customer (What's this?)
Verified employee review (What's this?)

Good harness it worked there's 16 sets of speaker wires 8 must be labeled which way to go and the other eight where to go

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

PAC LPHCH21 LocPro Advanced T-Harness

Dan from Groveland, MA on 4/10/2023

2015 Jeep Wrangler

Verified customer (What's this?)
Verified employee review (What's this?)

This really made my install easy and work as advertised.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Quick and Easy

Steven from ELLIJAY, GA on 10/25/2022

2015 Jeep Wrangler Unlimited

Verified customer (What's this?)
Verified employee review (What's this?)

This T-harness made the connection to my stock Jeep head unit quick and easy. I first connected the harness to a 9-wire cable and then pulled the dash apart to get at the head unit. Snap and snap and it was done. If I ever want to pull out my amp when I trade the car in, I can easily pull this connector and retain the existing stock wiring.

Pros:

Cons:

Crutchfield response on

2 of 3 found this helpful

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