Maestro RR

Group using the GM3 and GM5 firmware for Onstar bluetooth, sat radio, Door chime, turn signal retention and steering wheel control, custom gauges, vehicle info, park assist... * see specific firmware for full feature list.
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Klane963
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Joined: Mon Jun 29, 2020 3:34 pm

Maestro RR

Post by Klane963 »

I have 2007 GMC Sierra SLT, XM radio is not working. I have Maestro RR, GM5+, AVGM5 with a Pioneer AVH-2330NEX. Do I need another module?

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

Re: Maestro RR

Post by Dara DeGrand »

What do you mean by 'not working' ? Are you getting an error? Do you just have no sound? Can you be more specific, please?
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

Klane963
New User
Posts: 3
Joined: Mon Jun 29, 2020 3:34 pm

Re: Maestro RR

Post by Klane963 »

It is saying no signal. Is that because I do not have XM subscription or because of xm antenna

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Dara DeGrand
ADS Team
Posts: 6777
Joined: Mon Dec 02, 2013 1:34 pm

Re: Maestro RR

Post by Dara DeGrand »

No; you should still be able to access channel 0 and 1 (the preview channel). If it says 'no signal', that could be an antenna issue.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

Klane963
New User
Posts: 3
Joined: Mon Jun 29, 2020 3:34 pm

Re: Maestro RR

Post by Klane963 »

So which wire in harness would that be? The units flashed everything is working, steering wheel, gauges, chime, rear entertainment. What could I have done wrong

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Dara DeGrand
ADS Team
Posts: 6777
Joined: Mon Dec 02, 2013 1:34 pm

Re: Maestro RR

Post by Dara DeGrand »

The information from the satellite tuner is pulled in via data. There is nothing you had to wire to make it work. If you're getting 'no signal', that sounds like a connection issue from the OEM tuner/antenna. Just to be clear, which source are you going into when you get this message? You should see two satellite sources (SiriusXM, and OEM Satellite/OEM XM).
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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