Saab 9-5 Android 7.1 double din install - hiss

[vininseattle]

Hi,

I'm installing the PUMPKIN Android Auto Android 7.1 double din into my 2005 Saab 9-5. I've had good luck so far following instructions for a similar install.

http://saabworld.net/showthread.php?t=84

I've gotten sound and the steering controls working. I have some static so installed a noise filter (GLI) to try to eliminate that issue, following these instructions.

https://news.autopumpkin.com/how-to-fix ... ing-sound/

I still have a hiss and think I may need to get a canbus decoder to make this work a little better.

The wires in the harness for the Saab 9-5 go straight to the amplifier in the car so you need to use these in this setup. I think I need to utilize the amp-on wire (blue/white) in the included harness but am not sure how!

[Jammy]

Hi,
.please first tell me your order number in amazon or buyer id in ebay,Pumpkin or AliExpress so that we can confirm more information about your unit and provide you positive solutions.And could you mind show us an video about the issue so that we can be possible to find the cause of the noise.
Regards

[vininseattle]

Order # 113-3590788-2389062

[vininseattle]

It might take a few days to get the video. Thanks!

[vininseattle]

Here's the video https://youtu.be/DOaU1-J5MVc

[Jammy]

Hi,
first,i suggest you attach two magnets to the yellow wire and black wire like following picture.These two magnet rings can protect the signal from disturbing.

magnet.png (165.75 KiB) Viewed 3532 times

Next, Please notice that connect the yellow wire and black wire in direction of follows.

pp.png (803.71 KiB) Viewed 3532 times

Regards

[vininseattle]

[Jammy]

Hi,
there is no way to do that unless you connect the yellow wire and the red wire from the power cable together.But in this way ,it might drain up your battery .
Regards

[vininseattle]

One my old head unit I could power up without having to turn the ignition on. I assume that was controlled through the bus somehow. I believe it worked when the keys were in the ignition, but not turned to ACC or ON. This was a great feature!

[vininseattle]

Hi, I added the magents and still having the whirring sound. Is there anything else I can try or a different filter you recommend to use ??