Description
Upgrade your Highlander Audio System in hours, not days, with this plug-and-play amplifier factory integration harness! This harness is setup to provide a 12V constant power to your LOC/Sound Processor. It also includes Accessory Wire that will turn your aftermarket audio gear on / off.
Remote Turn On / 12V Constant Wires
RED = Accessory Remote Turn On/Turn Off
YELLOW = 12V Constant. This is used to power your LOC/DSP/SOUND PROCESSOR. DO NOT ATTEMPT TO POWER YOUR AMP / POWERED SUB WITH THIS WIRE.
NOTE: ALL amps / powered subwoofers will require fused power coming directly from your car battery. A relay MIGHT be required when using 2 or more amplifiers.
EXAMPLE INSTALLATIONS:
2020+ Toyota Highlander NTUNE6 TXD 4 Channel Subwoofer Amp installation diagram how to add amp to stock stereo
2020+ Toyota Highlander NTUNE6 XYZ 4 Channel Subwoofer Amplifier Install schematic how to add amp to stock stereo
2020+ Toyota Highlander Audio Control LC5I Pro TXD 4 Channel subwoofer Amp Installation diagram how to add amp to stock stereo
2020+ Toyota Highlander Audio Control LC5i Pro XYZ 4 Channel Subwoofer Amplifier Install schematic how to add amp to stock stereo
Wiring Schematic:
Red Wire – Remote Turn on wire
Yellow Wire – Constant 12v (Do not use to power amps! this is for sound processors ONLY)
PRODUCT TERMS:
This harness will provide 4 output channels (FL, RF, RL, RR) from my stock head unit. I understand that I will need to supply an LOC/DSP/Sound Processor that will properly output the desired 4, 5, or 6 channel low-level output that is required to provide the signal for my amplifiers.
I understand that not all LOC/DSP/Sound Processors may not work properly with my stock head unit (Radio).
I understand this product is NON REFUNDABLE if the product packaging is “opened”. NO EXCEPTIONS.
I understand that support for this product is limited to ensuring signal delivery to your LOC/DSP/Sound Processor. We are unable to provide support for LOC/DSP/Sound Processors/Amplifiers purchased from other vendors.
NOTE: We suggest using NTUNE6 or a similar product designed to work with your Toyota Stock Stereo. Keep in mind lower end LOC units often cause “Newer Model” head unit errors and/or head unit “shutdown” issues.
