Chart 17
- Cooling System Concerns: Electric Cooling Fan(s) Always Runs
NOTE:
This chart is intended to only diagnose an electric cooling fan that always runs with a cool engine and the A/C and defroster off.
| SYSTEM/COMPONENT | REFERENCE ( PINPOINT TEST - GASOLINE MODELS unless noted) |
|---|---|
| Cooling fan circuits and ACPSW or ACP circuits | Crown Victoria/Grand Marquis, Five Hundred/Freestyle/Montego, LS, Thunderbird, and Town Car: VERIFY results of the Quick Test. Visually INSPECT the cooling fan for concerns. |
| Mustang 4.0L, Freestar/Monterey and Aviator: GO to F: Fan Control (FC) Relays STEP KF56. |
|
| All others: GO to F: Fan Control (FC) Relays STEP KF55. | |
| Cooling System | REFER to ENGINE COOLING . |