cooling fan only works when the a/c is on.

Asked by GuruH8PDP Jul 30, 2019 at 08:17 PM about the 2001 Saturn S-Series 3 Dr SC1 Coupe

Question type: Maintenance & Repair

The fan only works when the a/c is on. I tested the relay in the beginning and it
was bad, the maxi-fuse was burnt out too, so I went ahead and replaced all that
and replaced the coolant temp sensor. Fan still only comes on when I am
running the a/c.

3 Answers

GuruH8PDP answered 5 years ago

New relay, new fan, new temp sensor, new 30 amp maxi fuse. Come to find out from further digging, the Saturn series I own was designed to turn the fan on at the 3/4 mark. Thanks though, I appreciate you taking the time to answer my question.

Mark helpful

Sakuranovo answered 5 years ago

GuruH8PDP, how did you find out that the series you own are designed to turn the fan on at the 3?4 mark? I have a 1993 where I'm having to manually turn the A/C on to get my fan to turn on so it doesn't get too hot. I have read the owners manual front and back, but see no mention of where the fan should turn on. I also cannot use an OBD1 or OBD2 on ti to get an actual temp reading, as the prior owner rewired the entire care and put an OBD2 hook up in the car, removing the OBD1, and when using an OBD2 reader, it cannot find the car.

Mark helpful

Your Answer:

Related Questions

  • cooling fan only works when the a/c is on. 3 Answers

    The fan only works when the a/c is on. I tested the relay in the beginning and it was bad, the maxi-fuse was burnt out too, so I went ahead and replaced all that and replaced the coolant temp sensor...

    2001 Saturn S-Series 3 Dr SC1 Coupe

    -

    Maintenance & Repair

  • 2000 SL-1 A/C clutch engages only when fan is on and defrost is selected. Any other position will not send current to clutch. Help. I love this car! 1 Answer

    A/C clutch will not engage when fan directional sw is in any position but defrost. When A/C sw is on and indicator light is green with fan on and fan directional selector sw is not in defrost, no powe...

    2000 Saturn S-Series 4 Dr SL1 Sedan

    -

    Maintenance & Repair

  • Clicking noise when fan turned on 1 Answer

    When I turn the fan on, a loud double click is heard to the left of the glove box. The double click is heard about every 30 seconds. When I press the recycle switch in, the sound is only one soft ...

    1998 Saturn S-Series 2 Dr SC2 Coupe

    -

    Maintenance & Repair

  • Cooling fan 1 Answer

    I have a 2001 saturn sc1. And the fan is not turning on causing it to run hot and over heat i tested the fan and it is working and i changed the coolant temp sensor and still the fan is not turning...

    2001 Saturn S-Series 3 Dr SC1 Coupe

    -

    Maintenance & Repair

  • Cooling fans only work when air on but won't if off and overheats at idle 2 Answers

    I just discovered that if I don't turn on the fan setting like hot or cold the car at idle overheats because the fans dont spin like the needle went over the middle then I noticed the coolant was ...

    1997 Saturn S-Series 2 Dr SC2 Coupe

    -

    Maintenance & Repair

S-Series

Looking for a Used S-Series in your area?

CarGurus has 2 nationwide S-Series listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Saturn S-Series Questions

CarGurus Experts

  • #1
    Alex Nazarian
    Reputation
    2,650
  • #2
    Paul Martin
    Reputation
    1,980
  • #3
    helpmeplease
    Reputation
    1,460
View All

Find great deals from top-rated dealers

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.