Overspeed Warning Alarm

The BCM activates the overspeed warning when the vehicle exceeds a certain threshold speed, 120 +/- 5 km/h (75 +/- 3 MPH), as indicated to the BCM via the vehicle speed signal received on the class 2 serial data bus. The BCM activates a medium rate chime frequency ( 15 chimes per minute). The Overspeed Warning shall remain active until it is deactivated by the following conditions:
^ The ignition is off.
^ The vehicle speed as received via the class 2 serial data bus is less than 105 +/- 5 km/h (65 +/- 3 MPH).