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Auxiliary Blower Motor Relay

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Auxiliary Blower Motor Relay
G03245327Courtesy of FORD MOTOR CO.
AUXILIARY BLOWER MOTOR RELAY CIRCUIT REFERENCE

Pin Number(s) Circuit Designation/Description Normal Condition/Measurement
30 CKT 181 (BN/OG) auxiliary blower motor relay switch voltage circuit Greater than 10 volts at all times.
86 CKT 1371 (TN/OG) auxiliary blower motor relay control from SJB Less than 100 ohms to chassis ground with the blower in the lowest setting.
85 CKT 181 (BN/OG) auxiliary blower motor relay coil voltage circuit Greater than 10 volts at all times.
87 CKT 371 (PK/WH) auxiliary blower motor relay switched output Less than 5 ohms to chassis ground with the blower in the highest setting.