Test E: The WASHER FLUID LEVEL LOW Warning Is Inoperative/Always On
PINPOINT TEST E: THE WASHER FLUID LEVEL LOW WARNING IS INOPERATIVE/ALWAYS ONE1-E4:
E4-E7:
Normal Operation
The instrument cluster provides a reference voltage to the washer fluid switch through circuit CMC20 (VT). The washer fluid switch is grounded through circuit GD123 (BK/GY). When the washer fluid is low, the washer fluid switch closes to ground, pulling the reference voltage low. When the instrument cluster detects the washer fluid input pulled low, it displays the WASHER FLUID LOW warning.
Possible Causes
- Circuitry
- Washer fluid level switch
- Instrument cluster