Test U: The Low Washer Fluid Indicator Is Never/Always On

PINPOINT TEST U: THE LOW WASHER FLUID INDICATOR IS NEVER/ALWAYS ON

U1-U5:

U5-U6:

U7-U10:

Normal Operation
The washer fluid level switch is hardwired to the smart junction box (SJB) through circuit 81 (RD/LG) and grounded through circuit 1205 (BK). The SJB monitors the washer fluid level and sends the washer fluid level data to the instrument cluster over the communication network.

Possible Causes
- circuit 81 (RD/LG) open or short to ground
- circuit 1205 (BK) open
- washer fluid level switch
- SJB
- instrument cluster