1985 Plymouth Horizon

1985 PLYMOUTH HORIZON
Avatar
MISSIONMOM61
  • MEMBER
  • 1 POST
The cooling fan, that usually stays on for about 15 minutes after the car is cut off, is now coming on before the car is cranked. We have unhooked the battery and when we hook it back up the fan automatically comes on - before the car is ever cranked. Does anyone know what might be causing this?
Aug 28, 2007 at 8:38 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
First try replacing the fan relay. If that doesn't work, check the temp sensor. It may have shorted out.
Mar 21, 2009 at 12:11 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.