Pioneer Audio DMH-G225BT with issues

JAH · Jun 27, 2020

Hello all, new member with 2006 Solstice no on star has Monsoon.
My problem is as follows, used the Metra Axxess GMOS-LAN-04 and the ASWC-1 harnesses with the head unit. Also installed a XROOSE rear camera all according to the printed installation instructions. I have no steering wheel controls even though I followed all the ASWC programming to include resetting multiple times, I think the module may be the issue. As to the camera it operates on a slight delay when I shift into reverse, then when shifted out will not allow the head unit back into normal mode. I have looked through the thread on the forum, and also looked through Metra Axxess web pages along with Pioneer's web site the head unit show on Pioneer's Malaysia web. Love the car just wanted a back up camera and bluetooth for the radio any and all assistance is appreciated. sorry for the long post.

kwil · Jun 30, 2020

I had a similar problem with the GMOS LA04. I ended up e-mailing Metra tech support, and they sent me a custom troubleshooting instruction PDF. I don't remember what I had to do, but it was simple, and it worked.
As far as the camera goes, I'd double check the camera/ head unit trigger wire. It sounds to me like the head unit is sensing constant power from the camera, so it won't switch out of camera view.

JAH · Jun 30, 2020

kwil said:
I had a similar problem with the GMOS LA04. I ended up e-mailing Metra tech support, and they sent me a custom troubleshooting instruction PDF. I don't remember what I had to do, but it was simple, and it worked.
As far as the camera goes, I'd double check the camera/ head unit trigger wire. It sounds to me like the head unit is sensing constant power from the camera, so it won't switch out of camera view.

Thank you for the response.
I fixed the camera issue (watched about 30+ videos on you tube about camera installs).
I will contact Metra about the Steering Wheel switches, no matter what I do they won't work.
Thanks again.

kwil · Jul 1, 2020

See if this link works. I went through my old e-mails and I think this was the fix for my problem.

https://metra-static.s3.amazonaws.com/documents/ASWC-1_Manual_Programming.pdf

JAH · Jul 1, 2020

Thank you i will try this again.

kwil · Sep 18, 2020

Cool, glad you got it to work. Weird that Amazon would sell a Malaysian version on their US website.

JAH · Sep 18, 2020

I agree, purchased from Amazon fulfilled by AmazingDealzzz. Pioneer US website didn't show it. Had to search other Pioneer sites and it came back to Asia specifically Malaysia. Went to that site and there it was. Unfortunately Metra doesn't support out of US units. Got the controls to work by subbing in a different Pioneer, setting the adapter then reinstalling the DMH-G225BT.

Pioneer Audio DMH-G225BT with issues

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