Low Washer Fluid Warning

The washer fluid level switch is grounded when the washer fluid level falls below a specified level. The washer fluid level switch provides the washer fluid level status information to the instrument cluster. When the instrument cluster determines that the washer fluid level switch is closed, the instrument cluster directs the driver information center (DIC) to display the LOW WASHER FLUID warning. The instrument cluster transmits the data to the DIC through the universal asynchronous receiving/transmitting (UART) B serial data line.