09 sierra, rr, gm5+, avh-1300nex

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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dcurry56
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Posts: 3
Joined: Sat Jan 06, 2018 12:52 pm

09 sierra, rr, gm5+, avh-1300nex

Post by dcurry56 » Sat Jan 06, 2018 12:59 pm

ive got nothing. i get a slow red blink on the rr and nothing on the head unit. i have everything wired according to both pioneer and maestros diagrams. please help!!

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Dara DeGrand
ADS Team
Posts: 4724
Joined: Mon Dec 02, 2013 1:34 pm

Re: 09 sierra, rr, gm5+, avh-1300nex

Post by Dara DeGrand » Sat Jan 06, 2018 1:44 pm

A slow red blink means that the RR isn't flashed with any firmware. Make sure you flash it on our website.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

dcurry56
New User
Posts: 3
Joined: Sat Jan 06, 2018 12:52 pm

Re: 09 sierra, rr, gm5+, avh-1300nex

Post by dcurry56 » Sat Jan 06, 2018 2:03 pm

ok will do, would that explain my issue?

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Dara DeGrand
ADS Team
Posts: 4724
Joined: Mon Dec 02, 2013 1:34 pm

Re: 09 sierra, rr, gm5+, avh-1300nex

Post by Dara DeGrand » Sat Jan 06, 2018 2:06 pm

Yes.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

dcurry56
New User
Posts: 3
Joined: Sat Jan 06, 2018 12:52 pm

Re: 09 sierra, rr, gm5+, avh-1300nex

Post by dcurry56 » Sat Jan 06, 2018 5:51 pm

dara it worked you are the best thank you!!

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