RAM 3500 Van V8-360 5.9L Magnum (1995)
Washer Fluid Level Switch: Description and Operation
Circuit G29 connects the low washer fluid switch to the warning lamp in the instrument cluster. Circuit G5 connects to the instrument cluster and
supplies battery voltage to the lamp.
When the low washer fluid switch closes, it connects circuits G29 and Z1. Circuit Z1 provides a ground path, illuminating the warning lamp. Circuit Z1
also provides ground for the windshield washer pump motor and terminates at the left side of the dash panel in the engine compartment.
