FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Constant Control Relay Module

PURPOSE
The Constant Control Relay Module (CCRM) interfaces with the EEC-V system to provide control for the cooling fan, A/C clutch and electric fuel pump. Two separate High Fan Control relays are used because of the high current required for the high speed fans. If any of the internal components of the CCRM fail, the entire unit must be replaced.