PAC LPHGM71 LocPro Advanced T-Harness Owner’s Manual
- June 9, 2024
- PAC
Table of Contents
PAC LPHGM71 LocPro Advanced T-Harness
Product Information
The LPH Harness is a wiring harness designed to work on OEM NON-AMPLIFIED systems. It comes with an inline fuse installed which needs to be removed prior to installation and reinserted once finished. The harness uses DC Offset to turn on as well as trigger the REM OUT on the LPA. On LPA-E4, there will be a jumper that can be moved based on the application. The harness is provided without a RED wire to connect if the vehicle does not provide ACC source.
Product Usage Instructions
Before connecting the harness to the aftermarket system turn on for your amplifiers, fully open terminals before inserting wire. The RED BUTT Connector needs to be connected to the aftermarket system turn on for your amplifiers.
Example Installation – 4-Channel Amplifier – (HARNESS CUT REQUIRED)
Cut the harness where indicated and insulate it. Connect the REM OUT from LPA and RCA from LPA to the aftermarket amplifier. Connect the loose wires to LPA and LPH to radio connection.
Example Installation – Mono Amplifier – (HARNESS CUT NOT REQUIRED)
Do not cut the harness. Connect it to the aftermarket amplifier where indicated. Connect the loose wires to LPA and LPH to radio connection. Connect RCA from LPA and REM OUT from LPA to the aftermarket amplifier.
Wiring Connection Chart (All Models)
MODELS:
- LPA-E4
- LPA2.4 / LPA2.2
- LPA1.4 / LPA1.2
Important Note: This harness is provided with a inline fuse installed.
Please remove prior to install and reinsert once finished.
If your vehicle does not provide ACC source your harness will not have a “RED”
wire to connect.
It will use DC Offset to turn on as well as trigger the “REM OUT” on the LPA.
On LPA-E4 there will be a jumper that you can move based on your application.
This harness is designed to work on OEM NON-AMPLIFIED systems.
Connect the RED BUTT Connector to the aftermarket system turn on for your
amplifiers.
Example Installation – 4-Channel Amplifier – (HARNESS CUT REQUIRED)
- Cut the harness close as possible to the “CUT HERE AND INSULATE” label. You must insulate wires to prevent damage to OEM radio.
- The cut speaker wires will need to be connected to your aftermarket amplifier.(REFER TO LABEL ON HARNESS)
- Please refer to the chart on the first page for wiring your loose wires to your LPA.
- This harness is designed to work on OEM NON-AMPLIFIED systems.
Example Installation – Mono Amplifier – (HARNESS CUT NOT REQUIRED)
- If using a 2-Channel input LPA use the front speaker wires and insulate the remaining rear speaker wires.
- DO NOT CUT the speaker wires inbetween the “CUT HERE” Lables in order to keep the factory speakers functional.
- This harness is designed to work on OEM NON-AMPLIFIED systems.
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