Engine Coolant Level Sensor

If the engine coolant level in the coolant expansion tank decreases below a predetermined value, the engine coolant level sensor connects a ground to the BCM  /GWM  . The BCM  /GWM  sends a message to the Instrument Panel Cluster Control Module (IPC) on the HS CAN HMI  systems bus to display a warning message.

For additional information, Refer to: MESSAGE CENTER