Chrysler / Dodge / Jeep: Active Noise Cancellation (ANC) Module Information

Many newer Chrysler, Jeep, and RAM vehicles have an Active Noise Canceling (ANC) module. When installing aftermarket amplifiers, the ANC module must be bypassed to ensure proper audio performance and prevent damage. The PAC ANC-CH01 offers a plug-and-play solution to bypass the ANC module without cutting factory wires.

The attached document shows the location of the ANC module. 

Application List

Differences between an ANC module and a factory amp.