About This

• Allows installation of a new aftermarket -ready car stereo receiver in select compatible Subaru models (also requires the Maestro ADS-MRR or ADS-MRR2 module). Works with "Head-unit Direct" harnesses, eliminating need for splicing.
• Retains the use of your steering wheel audio controls, Starlink, Harman Kardon amplifier (including the fader), backup camera, and park assist. Supplies VSS (vehicle speed sense), parking brake, and reverse outputs for navigation receivers.
• Displays engine gauges and Check Engine codes on touchscreen with select compatible car stereo receivers. Only works with select -ready aftermarket car stereo receivers. Offers 3 programmable outputs for controlling outboard gear on your car.
• INSTALLATION NOTE: This HRN-HRR Plug & Play T-Harness REQUIRES an Maestro Interface Module (ADS-MRR or ADS-MRR2) and the corresponding Maestro Car Stereo Head-Unit ACC-HU-ALP1 (Alpine), ACC-HU-PIO1 (Pioneer), ACC-HU-SON1 (S0NY), ACC-HU-KEN1 (KENWO0D/JVC with 22-Pin Connector), ACC-HU-KEN2 (KENWO0D/JVC with 16-Pin Connector), ACC-HU-KEN3 (2024 & Newer KENWO0D/JVC with 22-Pin Connector), ACC-HU-BOS1 (BOSS Radio) or the ACC-HU-JEN1 (Jensen) Installation T-Harness. Each Sold separately. These adapters allows you to connect select car stereos to compatible T-harnesses.
• (ADS-MRR: Vehicle Coverage: 30 Makes - Models: 4318 - Years: 2002+) - (ADS-MRR2: Vehicle Coverage: 30 Makes - Models: 4582 - Years: 2002+ with 3 Programmable Outputs)

Overview

• Material: Plastic
• Item dimensions L x W x H: 14 x 8 x 18 inches
• Connector Type: 20-pin
• Recommended Uses For Product: Maestro HRN-HRR-SU3 T-Harness for Select compatible Subaru Vehicles 2017+, Replace the factory radio while retaining steering wheel controls & use of amp Maestro HRN-HRR-SU3 T-Harness for Select compatible Subaru Vehicles 2017+, Replace the factory radio while retaining steering wheel controls & use of amp