2012 F-150 Parasitic Drain on Fuse position 52

Asked by DIYerF1502012 Sep 06, 2020 at 12:24 AM about the 2012 Ford F-150 Lariat SuperCrew 4WD

Question type: Maintenance & Repair

Fuse description in manual: "Run/start – Electronic power assist steering, Blower relay coil". I know the drain is on this fuse, because the drain stops if I pull this fuse. I tried replacing the Blower Motor Resistor BL3Z19E624A and that did not solve the issue. I also tried pulling the Blower Relay in position #3. The drain continued with this relay out. So, I'm thinking the drain is coming from the power steering. Any suggestions how I can further isolate the issue to the faulty component? I'm a diy-er. I've done work on my cars before, but I'm not a trained mechanic.

4 Answers

DIYerF1502012 answered 3 years ago

For further troubleshooting, I found and pulled the connectors to the Power Steering Gear, and the battery did not drain overnight, so this looks to be the area of the issue.

Mark helpful
10

Guru99MZDS answered 3 years ago

Did you find the problem with electronic power steering battery drain. My 2012 f150 doing the same thing.

1 people found this helpful.
Mark helpful

PullingMyHair answered 2 years ago

I have the same thing on my 2013 f150 eco. It draws close to 3 amps and when I pull Fuse 52, it drops to 20 milli amps. Did anyone figure out how to resolve this?

Mark helpful

Your Answer:

Related Questions

  • 2012 F-150 Parasitic Drain on Fuse position 52 4 Answers

    Fuse description in manual: "Run/start – Electronic power assist steering, Blower relay coil". I know the drain is on this fuse, because the drain stops if I pull this fuse. I tried replacing the Blow...

    2012 Ford F-150 Lariat SuperCrew 4WD

    -

    Maintenance & Repair

  • F-150 battery drain 7 Answers

    My 2000 F-150 has had 2 new batteries in the last 3 months. Parasitic drain Is certain. My amp meter fluctuates between .05 and .01 amp. I disconnect the negative battery terminal and the clust...

    2000 Ford F-150 Work 4WD Extended Cab LB

    -

    Maintenance & Repair

  • Leak on 2012 Ford F-150 4 Answers

    Hello, I just recently bought my Ford F-150, and just noticed a small leak near the rear central part of the truck. I couldn’t tell the color of the liquid, looks clearish, but it does have a smell...

    2012 Ford F-150 FX4 SuperCab 4WD

    -

    Maintenance & Repair

  • Parasitic Drain 2 Answers

    Positive connector attaching to the positive post on my battery was corroded to the point of no return on my '08 F150. They do not sell just this connector at dealership, "Have to purchase a whol...

    2008 Ford F-150 FX2 Sport SuperCrew LB

    -

    Maintenance & Repair

  • fuse for tail lights 2004 f-150 1 Answer

    which fuse conteols tail lights

    2004 Ford F-150 XLT SuperCrew

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 133,581 nationwide F-150 listings starting at $1,100.

ZIP:

Own this car?

Share your experience with others.

2012 Ford F-150

Write a car review

Review another car

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    41,850
  • #2
    Gene Arnett
    Reputation
    15,990
  • #3
    Rowefast
    Reputation
    15,480
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,276 Great Deals out of 131,637 listings starting at $1,000
Used GMC Sierra 1500
1,920 Great Deals out of 66,487 listings starting at $875
Used RAM 1500
3,946 Great Deals out of 88,622 listings starting at $3,500
Used Toyota Tundra
1,125 Great Deals out of 33,010 listings starting at $3,000
Used Ford F-250 Super Duty
1,388 Great Deals out of 42,645 listings starting at $2,000
Used Toyota Tacoma
2,022 Great Deals out of 32,990 listings starting at $2,990
Used Ford Ranger
620 Great Deals out of 12,230 listings starting at $1,999
Used Ford Mustang
944 Great Deals out of 22,717 listings starting at $1,100
Used Chevrolet Silverado 2500HD
1,083 Great Deals out of 30,885 listings starting at $1,350
Used RAM 2500
1,052 Great Deals out of 47,070 listings starting at $2,999
Used Ford Explorer
2,194 Great Deals out of 63,430 listings starting at $825
Used Chevrolet Colorado
937 Great Deals out of 23,200 listings starting at $900
Used GMC Sierra 2500HD
559 Great Deals out of 20,727 listings starting at $5,988

Used Cars For Sale

2024 Ford F-150 Lariat SuperCrew 4WD For Sale
3,787 listings starting at $57,702
2023 Ford F-150 Lariat SuperCrew 4WD For Sale
92 Great Deals out of 3,441 listings starting at $44,085
2022 Ford F-150 Lariat SuperCrew 4WD For Sale
82 Great Deals out of 1,054 listings starting at $34,548
2021 Ford F-150 Lariat SuperCrew 4WD For Sale
129 Great Deals out of 1,663 listings starting at $28,950
2020 Ford F-150 Lariat SuperCrew 4WD For Sale
71 Great Deals out of 790 listings starting at $23,487

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.