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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Wiper System & Washer System (Service Information)) >> Service Information >> Operation >> Front Wiper/Washer System >> Pulse Wipe Mode

Pulse Wipe Mode

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

When the control knob on the control stalk of the multi-function switch is depressed to the momentary pulse wipe position for less than about one-half second, the SCCM sends an electronic switch message to the FCM, then the FCM energizes the wiper on/off relay for one complete wipe cycle. The FCM de-energizes the relay when the state of the park switch sense changes to ground, parking the wiper blades near the base of the windshield.