Fans continuously run on high when air conditioner compressor is on

Asked by raleigh Feb 03, 2021 at 07:29 PM about the 2011 Ford F-150 Lariat SuperCrew 4WD

Question type: Maintenance & Repair

My trucks fans continue to run on high when
the air conditioner compressor is running and
will not turn off till you turn the truck off

1 Answer

74,270

Fan is pcm controlled. Scan for codes. High speed fan relay could be stuck on. AC high pressure sensor could be defective.

1 people found this helpful.

Your Answer:

Own this car?

Share your experience with others.

2011 Ford F-150

Review another car

CarGurus Experts

  • #1
    OJ
    Reputation
    42,520
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,860
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,160 Great Deals out of 123,229 listings starting at $1,999
Used GMC Sierra 1500
1,891 Great Deals out of 72,257 listings starting at $1,900
Used RAM 1500
3,762 Great Deals out of 87,827 listings starting at $3,995
Used Ford F-250 Super Duty
1,288 Great Deals out of 51,787 listings starting at $2,905
Used Toyota Tundra
1,044 Great Deals out of 31,821 listings starting at $2,999
Used Toyota Tacoma
2,176 Great Deals out of 55,904 listings starting at $3,995
Used Dodge RAM 1500
76 Great Deals out of 1,407 listings starting at $650
Used Ford Ranger
655 Great Deals out of 21,674 listings starting at $1,900
Used Ford Mustang
947 Great Deals out of 19,852 listings starting at $1,950
Used Chevrolet Silverado 2500HD
1,016 Great Deals out of 40,369 listings starting at $2,495
Used RAM 2500
1,039 Great Deals out of 40,605 listings starting at $5,997
Used GMC Sierra 2500HD
543 Great Deals out of 24,583 listings starting at $3,995
Used Ford F-350 Super Duty
717 Great Deals out of 28,767 listings starting at $4,984
Used Ford Explorer
2,384 Great Deals out of 56,615 listings starting at $1,950

Used Cars For Sale

2024 Ford F-150 Lariat SuperCrew 4WD For Sale
11 Great Deals out of 7,001 listings starting at $54,995
2023 Ford F-150 Lariat SuperCrew 4WD For Sale
88 Great Deals out of 1,351 listings starting at $34,988
2022 Ford F-150 Lariat SuperCrew 4WD For Sale
114 Great Deals out of 1,300 listings starting at $29,900
2021 Ford F-150 Lariat SuperCrew 4WD For Sale
165 Great Deals out of 1,843 listings starting at $21,999
2020 Ford F-150 Lariat SuperCrew 4WD For Sale
59 Great Deals out of 726 listings starting at $17,995

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.