2012 FJ no sound , no sat xm

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2012 FJ no sound , no sat xm

Post by Fjc12 » Sun Oct 07, 2018 12:00 am

My issue is after installing pioneer avh-w4400nex I have no sound and no Sirius xm. I have reprogrammed the maestro a few times to no resolution. I triple checked all connetions. Steering wheel functions work . I have read a few posts regarding the blue and white amp power up wire. Checks ok. According to the programming page xm should be retained. Also I did notice one plug on the original harness does not have an adapter or place to be plugged in on t01 harness. It is a JBL system. Any help or direction would be greatly appreciated.

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Dara DeGrand
ADS Team
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Joined: Mon Dec 02, 2013 1:34 pm

Re: 2012 FJ no sound , no sat xm

Post by Dara DeGrand » Mon Oct 08, 2018 10:25 am

On your TO1 harness, there is a white two-pin connector with green/red and green/yellow wires in it. Is this connected? Those are the data lines where we detect the amp, satellite radio, and control both of those features.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

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