cooling fans come on as soon as i put fuse in even whe car has set overnight

Asked by 99ram3500 Jul 17, 2023 at 09:01 AM about the 2014 Volkswagen Jetta TDI

Question type: Maintenance & Repair

im not getting power to my low pressure switch after replacing ac compressor
then i noticed the cooling fans were not coming on traced down the fuse it was
burnt as soon as i replaced it the fans came on but still no power to ac low
pressure switch then turned car off the fans stayed on after awhile removed the
fuse let it set overnight installed fuse fans came on even tho coolant is cold

1 Answer
155,195

james answered 9 months ago

Sounds like the coolant temperature sensor is unplugged. When the computer loses the signal from the coolant temperature sensor it assumes the engine is overheating. The air conditioning is shut down and the radiator cooling fans come on at high speed. Hope that helps! Jim

Mark helpful

Your Answer:

Related Questions

Own this car?

Share your experience with others.

2014 Volkswagen Jetta

Write a car review

Review another car

Shortcuts

Search Volkswagen Jetta Questions

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    12,380
  • #2
    Goodwrench707
    Reputation
    5,400
  • #3
    Ed92626
    Reputation
    4,630
View All

Know more, shop wisely

Search

Related Models For Sale

Used Volkswagen Passat
343 Great Deals out of 4,170 listings starting at $900
Used Volkswagen Jetta GLI
49 Great Deals out of 1,417 listings starting at $5,297
Used Honda Civic
1,382 Great Deals out of 29,474 listings starting at $600
Used Toyota Camry
2,098 Great Deals out of 37,775 listings starting at $575
Used Toyota Corolla
1,683 Great Deals out of 24,904 listings starting at $1,100
Used Honda Accord
1,530 Great Deals out of 29,716 listings starting at $600
Used Volkswagen Golf
74 Great Deals out of 866 listings starting at $2,149
Used Volkswagen Tiguan
991 Great Deals out of 25,343 listings starting at $925
Used Volkswagen Golf GTI
134 Great Deals out of 3,975 listings starting at $2,995
Used BMW 3 Series
1,126 Great Deals out of 13,140 listings starting at $516
Used Hyundai Elantra
990 Great Deals out of 27,254 listings starting at $650
Used Mazda MAZDA3
509 Great Deals out of 12,287 listings starting at $630
Used Nissan Altima
1,329 Great Deals out of 38,026 listings starting at $800
Used Volkswagen Jetta SportWagen
39 Great Deals out of 422 listings starting at $1,995
Used Nissan Sentra
882 Great Deals out of 43,302 listings starting at $600

Used Cars for Sale

2024 Volkswagen Jetta For Sale
13 Great Deals out of 9,055 listings starting at $19,849
2023 Volkswagen Jetta For Sale
73 Great Deals out of 766 listings starting at $16,697
2022 Volkswagen Jetta For Sale
23 Great Deals out of 237 listings starting at $13,298
2021 Volkswagen Jetta For Sale
123 Great Deals out of 1,365 listings starting at $11,477
2020 Volkswagen Jetta For Sale
78 Great Deals out of 1,021 listings starting at $10,995

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.