2009 F150 Lariat, the drivers side window works 50% of the time. Ive replaced the switch and am still having problems. Should I replace entire motor/regulator assembly?

5

Asked by Jul 14, 2016 at 03:26 PM about the 2009 Ford F-150 Lariat SuperCrew LB 4WD

Question type: Maintenance & Repair

2 Answers

51,855

If you put a new switch in it I would replace the window motor.

20,120

It's a DC motor. Remove the motor and apply twelve volts to the terminals. If the motor works it's fine. If, when the window does work, you noticed it goes up and down slower than usual, replace the motor.

Your Answer

Ford F-150 Experts

  • #1
    OJ
    Reputation
    8,910
  • #2
    dandyoun
    Reputation
    4,540
  • #3
    tennisshoes
    Reputation
    3,060
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,094 Great Deals out of 167,326 listings starting at $1,888
Used GMC Sierra 1500
871 Great Deals out of 65,537 listings starting at $1,500
Used Ford F-250 Super Duty
380 Great Deals out of 43,935 listings starting at $2,400
Used Dodge Ram 1500
357 Great Deals out of 10,813 listings starting at $1,199
Used Toyota Tundra
476 Great Deals out of 31,847 listings starting at $1,999
Used Toyota Tacoma
593 Great Deals out of 42,094 listings starting at $1,995
Used Ford Mustang
712 Great Deals out of 38,399 listings starting at $895
Used Nissan Titan
209 Great Deals out of 19,657 listings starting at $3,495
Used Chevrolet Colorado
247 Great Deals out of 30,985 listings starting at $2,495
Used Ford F-350 Super Duty
333 Great Deals out of 23,771 listings starting at $2,488
Used Chevrolet Silverado 2500HD
320 Great Deals out of 29,006 listings starting at $2,000
Used Chevrolet Tahoe
654 Great Deals out of 39,226 listings starting at $1,000
Used Ford Explorer
808 Great Deals out of 62,574 listings starting at $1,000

Used Cars For Sale

2018 Ford F-150 Lariat SuperCrew LB 4WD For Sale
13 listings starting at $44,922
2017 Ford F-150 Lariat SuperCrew LB 4WD For Sale
125 listings starting at $37,500
2016 Ford F-150 Lariat SuperCrew LB 4WD For Sale
146 listings starting at $38,994
2015 Ford F-150 Lariat SuperCrew LB 4WD For Sale
11 Great Deals out of 318 listings starting at $29,995

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.