Cooling Fan Relay 4
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.
COOLING FAN RELAY 4 - CIRCUIT DESIGNATION/DESCRIPTION
| Pin Number(s) | Circuit Designation/Description | Normal Condition/Measurement |
|---|---|---|
| 30 | CKT 462 (VT) cooling fan motor ground | Greater than 10 volts when cooling fan command on medium or high. |
| 87 | CKT 1205 (BK) ground | 0 ohms to chassis ground. |
| 87A | CKT 471 (OG/LG) cooling fan relay to cooling fan resistor | Less than 5 ohms to chassis ground. |