Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - 2017 BRZ, no Starlink, Pioneer & Maestro = No Door Speakers

NCtoBRZ · 06-23-2019, 07:29 PM

If there is no audio to the door speakers it means your factory amp is not powering up. I had to add a wire to the Maestro harness (pin 9 IIRC) to send a signal to power up the factory amp. There are several threads about this if you just search my post history or COBlue’s history... we all have a 2017 BRZ with a Maestro RR and a Pioneer head unit.

06-23-2019, 07:29 PM	#2
NCtoBRZ Senior Member Join Date: Nov 2017 Drives: 2017 Subaru BRZ PP WRB Location: Gulf Coast Posts: 382 Thanks: 71 Thanked 206 Times in 128 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	If there is no audio to the door speakers it means your factory amp is not powering up. I had to add a wire to the Maestro harness (pin 9 IIRC) to send a signal to power up the factory amp. There are several threads about this if you just search my post history or COBlue’s history... we all have a 2017 BRZ with a Maestro RR and a Pioneer head unit.