Musky Mike
Senior Member
If you are having droning/vibrations problems during ECO (MDS mode) or feedback through the sound system, this ANC bypass harness will disable ANC mics. This bypass harness is plug and play verses pulling the ANC mic pins from the connector that plugs into the amp. There is a TSB software flash (TSB 08-033-19) for this problem, but it seems to have a low percentage of fixing the problem.
https://lljcustoms.com/store?olsPage=products/2019-ram-anc-bypass
https://lljcustoms.com/store?olsPage=products/2019-ram-anc-bypass