Wiper Relay: Description and Operation

Wiper High/Low Relay - The wiper high-low relay is an International Standards Organization (ISO) micro relay located in the TIPM in the engine compartment near the battery.

Wiper On/Off Relay - The wiper on-off relay is an International Standards Organization (ISO) micro relay located in the TIPM in the engine compartment near the battery. Relay Box

Hard wired circuitry connects the front wiper and washer system components to the electrical system of the vehicle. These hard wired circuits are integral to several wire harnesses, which are routed throughout the vehicle