2015 Sienna Head Unit Wiring
Printed From: the12volt.comForum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=141339
Printed Date: May 02, 2025 at 4:33 PM
Topic: 2015 Sienna Head Unit Wiring
Posted By: helloguys
Subject: 2015 Sienna Head Unit Wiring
Date Posted: May 29, 2016 at 10:16 PM
Hi,
I was trying to figure out what each connector does in the 2015 TOYOTA SIENNA head unit. Can anybody help? Thanks!
A-24pin:
B-28pin:
C-10pin:
D-6pin:
E Antenna: My guess is GPS, but not sure.
F Antenna: My guess is FM Radio.
G Antenna: My guess is XM Radio, but not sure.
I was trying to figure out what each connector does in the 2015 TOYOTA SIENNA head unit. Can anybody help? Thanks!
A-24pin:
B-28pin:
C-10pin:
D-6pin:
E Antenna: My guess is GPS, but not sure.
F Antenna: My guess is FM Radio.
G Antenna: My guess is XM Radio, but not sure.
Replies:
Posted By: helloguys
Date Posted: May 30, 2016 at 12:20 PM
On TOYOTA vehicles, there is a 28-pin connector to the factory radio. If we were to replace the factory radio with a aftermarket product (say, Kenwood), which wires on the 28-pin we need to connect?
It looks like aftermarket radios do not have corresponding wires for all the TOYOTA 28-pins. Thanks!
Posted By: i am an idiot
Date Posted: May 30, 2016 at 2:52 PM
Posted By: i am an idiot
Date Posted: May 30, 2016 at 3:03 PM