00470 - Company Comfort Databus in Single Wire

Hello guys!

I have this problem with my Skoda Octavia II Fl, 2012, 1.6.

It has been more than a year since I first got this error.

Next, I will post the error log:

Address 19: CAN Gateway    Labels: 7N0-907-530-V2.clb
Control Module Part Number: 7N0 907 530 M HW: 1K0 907 951
  Component and/or Version: J533  Gateway H42 1623
   Software Coding: 351302
Work Shop Code: WSC 73430 790 00083
  VCID: 3A7B84E8B55F919F98-806E
1 Fault Found:
00470 - Company Comfort Databus in Single Wire
011 - Open Circuit - Intermittent
Freeze Frame:
Fault Status: 00101011
Fault Priority: 3
Fault Frequency: 21
Reset counter: 111
Mileage: 143400 km
Time Indication: 0
Date: 2026.14.22
Time: 12:34:27

Please note that I replaced all the speakers in my car and added 4 to the back doors. Then, I replaced the player with a Columbus. One more thing that has been fixed was the door lock (I hope that is how it's called) switch.

I thought about removing the connector of the Control Module (which I think it is located under the acceleration pedal) and spray the pins with some contact spray. 

Any ideas? Not a professional here, as you can see :)