cooling fan

CHEVROLET ASTRO
Avatar
DANSOUTH
  • MEMBER
  • 2 POSTS
1998 chevy cavalier 2.2L SFI with 58,400 miles cooling fan only works with ac on ive replaced coolant temp sensor and relay what else could it be
Aug 27, 2007 at 4:14 PM
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.
Advertisement
Avatar
RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
[quote:607a6f55e6="dansouth"]1998 chevy cavalier 2.2L SFI with 58,400 miles cooling fan only works with ac on ive replaced coolant temp sensor and relay what else could it be[/quote:607a6f55e6]

Could be a temperature switch other than the CTS-maybe the fan motor try running it direct to the battery to eliminate it.
Aug 27, 2007 at 4:19 PM
Advertisement
Avatar
DANSOUTH
  • MEMBER
  • 2 POSTS
[quote:a1c713228b="rasmataz"][quote:a1c713228b="dansouth"]1998 chevy cavalier 2.2L SFI with 58,400 miles cooling fan only works with ac on ive replaced coolant temp sensor and relay what else could it be[/quote:a1c713228b]

Could be a temperature switch other than the CTS-maybe the fan motor try running it direct to the battery to eliminate it.[/quote:a1c713228b] Fan works ok with ac running. just wont work if not using ac.cant find no temperature switch dont think there is 1 but not sure
Aug 29, 2007 at 8:33 AM