Active Control Engine Mount (ACM) System (J35Z1 Engine): Notes

The active control engine mount (ACM) system decreases engine-to-chassis vibration at low RPM and when the engine is in cylinder pause mode. The system includes conventional, liquid-filled engine mounts that absorb vibration. In addition, the front and rear engine mounts contain an actuator that cancels engine vibration by producing a counter, or reverse vibration. The transmission has standard rubber mounts.