DACMC - HEV

WARNING: This page is about a different variant/trim than selected.

The DACMC can be operated with the ignition in RUN or ACC. The DACMC is enabled through software. The DACMC receives engine noise data and active noise control microphone signals from the passenger compartment. The DACMC filters out the engine noise within the passenger compartment. The DACMC requires Programmable Module Installation (PMI ) when it is replaced.

For vehicles without active noise control, the ACM provides the audio signals to the subwoofer amplifier and all speakers.

For vehicles with active noise control, the ACM provides the audio signals to the subwoofer amplifier, the instrument panel speaker and the DACMC . The DACMC processes the audio signals with the noise cancellation signals and provides the door speakers with the amplified audio signals.