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Tests AO

PINPOINT TEST AO: THE LOW WASHER FLUID LEVEL DISPLAY DOES NOT OPERATE CORRECTLY


Test AO1-AO2:






Test AO2-AO5:






Test AO5 Continued:






Normal Conditions
The washer fluid level switch circuit 81 (RD/LG) is open when the washer fluid level is high. When the washer fluid level is low, the switch will close circuit 81 (RD/LG) with the ground circuit 1203 (BK/LB), to signal the message center to indicate the washer fluid level is low.

Possible Causes
- circuit 1203 (BK/LB) open
- circuit 81 (RD/LG) open or short
- instrument cluster
- washer fluid level switch