Blower Motor Relay: Description
WARNING: This page is about a different car, the 2005 Dodge Grand Caravan, 2005 Dodge Caravan, and 2005 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
The blower motor relay for the front heating-A/C system is an International Standards Organization (ISO)-type relay. See Fig 1. Relays conforming to the ISO specifications have common physical dimensions, current capacities, terminal functions and patterns.
The front blower motor relay is located in the integrated power module (IPM) in the engine compartment.