2000 Other Saturn Models My Cooling Fan Doesn't Operate Unde

Tiny
OTTWSR
  • MEMBER
  • 2000 SATURN
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 13,000 MILES
Fan does not come on when engine is at operating temp. If I turn on A/C control the fan comes on. No codes from the PCM. Temp gage works fine.
Thursday, September 25th, 2008 AT 1:48 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the coolant temperature sensor or the coolant temperature guage sending unit/Relay/computer control of fan relay
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Thursday, September 25th, 2008 AT 1:52 PM
Tiny
AXIS999
  • MEMBER
  • 4 POSTS
The cooling fan will not turn on until you have reached the 3/4 mark on the thermostat. The fan comes on automatically when the air conditioner comes on to prevent the A/C from overheating the system.
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Friday, October 3rd, 2008 AT 3:52 PM

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