AC fan keeps running after engine is turned off

1995 BUICK LESABRE
130,000 MILES • 0.8L • 6 CYL • FWD • AUTOMATIC
Avatar
FLYININDIAN
  • MEMBER
  • 1 POST
The fan ran until it ran the battery down
Aug 10, 2015 at 6:00 PM
Advertisement
Avatar
CJ MEDEVAC
  • CERTIFIED EXPERT
  • 11,004 POSTS
COULD BE THAT A FAN RELAY(S) IS "STICKING" IN THE ON POSITION (SORTA LIKE THE CONTACTS HAVE WELDED THEMSELVES TOGETHER)

IF YOU HAVE "LIKE" RELAY IN THE VEHICLE, SWAPPING THEM, JUST AS A TEST MIGHT VERIFY THIS BEING THE ISSUE. PURCHASE A NEW ON IF THE TEST PROVES POSITIVE

THE MEDIC
Aug 10, 2015 at 8:09 PM