Heater Blower not working

50

Asked by Jan 11, 2016 at 05:21 PM about the 1999 Ford F-250 Super Duty

Question type: Maintenance & Repair

The A/C,Heater blower in my 1999 F-250 Super Duty stopped working , I put in a new relay , and  changed all three control switches, ( fan, thermostate, and vent controls) . Double checked fuses, all good. Blower motor will work when we run a jumper wire from battery directly to Blower motor prongs.(To test)

2 Answers

71,655

Have you checked the resistor block? HTH. -Jim

2 of 2 people found this helpful.
50

Yes, The resistor on blower motor was the first item changed, coils looked rusty from moister. thought that was the problem, but still no blower, so we changed the control switches , but still nothing . Prior to trouble, Everything worked perfect , then blower motor would shut off after running a few minutes, then go on on its own while driving, then go off again. this went on for a couple weeks . Now I only feel heat coming thru vents, but no fan or blower.

5 of 5 people found this helpful.

Your Answer

Ford F-250 Super Duty Experts

  • #1
    Tracy Hooks
    Reputation
    890
  • #2
    Tom Demyan
    Reputation
    690
  • #3
    kbro
    Reputation
    670
View All

Related Models For Sale

Used Ford F-350 Super Duty
345 Great Deals out of 26,302 listings starting at $3,300
Used Ford F-150
2,774 Great Deals out of 212,609 listings starting at $1,300
Used Dodge Ram 2500
158 Great Deals out of 5,252 listings starting at $2,500
Used Ford F-250
432 listings starting at $2,995
Used Chevrolet Silverado 1500
2,354 Great Deals out of 173,325 listings starting at $699
Used Ford F-450 Super Duty
38 Great Deals out of 2,654 listings starting at $4,995
Used GMC Sierra 1500
1,118 Great Deals out of 65,141 listings starting at $1,750
Used Toyota Tundra
589 Great Deals out of 35,144 listings starting at $2,900
Used Dodge Ram 3500
69 Great Deals out of 2,233 listings starting at $5,999
Used Toyota Tacoma
660 Great Deals out of 45,749 listings starting at $2,700
Used Dodge Ram 1500
400 Great Deals out of 10,815 listings starting at $1,499

Used Cars For Sale

2017 Ford F-250 Super Duty For Sale
16 Great Deals out of 30,959 listings starting at $24,010
2016 Ford F-250 Super Duty For Sale
30 Great Deals out of 2,114 listings starting at $21,605
2015 Ford F-250 Super Duty For Sale
15 Great Deals out of 2,288 listings starting at $11,958
2014 Ford F-250 Super Duty For Sale
9 Great Deals out of 955 listings starting at $8,998
2013 Ford F-250 Super Duty For Sale
21 Great Deals out of 922 listings starting at $8,950

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.