I can help you
Sopo19, since I recently installed a Erisin car stereo on my Bravo.
First of all, do you have a Hi-Fi sound system with 2 speakers + 2 tweets in each door and also a subwoofer in the trunk? The wires on ISO connector are exactly the same as mine, so I suspect you have this Hi-Fi system.
The wires from B part (8 wires, top 2 lines on your photo) are just for sound.
The wires from A part are:
- CAN communication
- Subwoofer enable (+12V to enable)
- CAN communication
- NC
- Amplifier enable (+12V to enable)
- NC
- +12V
- Ground
So you have to connect 12V to pin 2 and 5, so the sound are enable, but you only need them powered when the ACC (car key) is ON. So, you have to check the new car stereo Pinout, and see what wire is ACC (in my case is wire 13 Red). Then you can take the current from this wire.
If you car stereo doesn't return off with Key (it depends on your Canbus adapter), please let me know and I can suggest you a fix.
Cadabena, besides that, I'm currently having a problem, hope you can give me an advice.
Do your sound system also is Hi-Fi (from factory) with a subwoofer?
The problem I'm facing is that I can't tune the subwoofer. On my Android car stereo, if I put the low freqs on high (on the equalizer), the bass is far away from it's maximum.
Can you tune your bass using the kit you suggested?