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Dodge Durango
 Service Manual
Wiper and Washer Systems » Description and operation
Intermittent wipe relay

The intermittent wipe relay is a International Standards Organization (ISO) micro-relay. The terminal designations and functions are the same as a conventional ISO relay. However, the micro-relay terminal orientation (or footprint) is different, current capacity is lower, and the relay case dimensions are smaller than those of the conventional ISO relay.

The intermittent wipe relay is a electromechanical device that switches battery current to the windshield wiper motor or wiper motor park switch when the relay coil is grounded by the Central Timer Module (CTM) in response to inputs from the windshield wiper (multi-function) switch. See Intermittent Wipe Relay in the Diagnosis and Testing section of this group for more information.

The intermittent wipe relay is located in the Power Distribution Center (PDC), in the engine compartment.

Refer to the PDC label for relay identification and location.

The intermittent wipe relay cannot be repaired and, if faulty or damaged, it must be replaced.

    More about «Description and operation»:

    Wiper arm and blade

    Wiper linkage and pivot

    Wiper motor

    Wiper switch and washer switch

    Central timer module

    Intermittent wipe relay

    Washer reservoir

    Washer pump

    Washer fluid level sensor

    Washer nozzle and plumbing

    Dodge Durango Service Manual / Wiper and Washer Systems / Description and operation / Intermittent wipe relay

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