Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Washer Fluid Level Switch: Testing and Inspection

WINDSHIELD WASHER FLUID LEVEL SWITCH CHECK






1. Connect a circuit tester to the connector of the level sensor as shown.
2. Check that when the float is moved down, the circuit is closed and that when the float is moved up, the circuit is opened.