Max fording depth/wading depth?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

AAOO

Full Access Members
Joined
May 15, 2019
Posts
360
Reaction score
201
Location
USA
Does anyone know the max depth of water we can plow through without damaging anything? 4x4 Platinum all stock.
 

dj2big

Full Access Members
Joined
Sep 14, 2011
Posts
97
Reaction score
25
Location
Chicago
Usually if the water touched the computer insurance consider it totaled


Sent from my iPhone using Tapatalk
 

shane_th_ee

Full Access Members
Joined
Aug 31, 2017
Posts
868
Reaction score
661
Location
Seattle
Owners manual says wheel hubs due to transmission wiring. I know at least one member who has exceeded that without any apparent electrical problems. Keep in mind the axle/differential vents are not ported, so if you get water up to/above the differentials you'll want to replace the fluids.
 

Deadman

Full Access Members
Joined
Mar 17, 2019
Posts
2,465
Reaction score
1,578
Location
Wisconsin
Just remember once you get water in everything and it sits in some place it shouldn't, it creates rust and CV joints, and stuff hate rust......
 

aggiegrad05

Full Access Members
Joined
Nov 6, 2017
Posts
1,765
Reaction score
1,309
Location
North Texas
Owners manual says wheel hubs due to transmission wiring. I know at least one member who has exceeded that without any apparent electrical problems. Keep in mind the axle/differential vents are not ported, so if you get water up to/above the differentials you'll want to replace the fluids.
I think I may be that other member...I have gone through water up to about 3/4 way up the wheel. That was 15k miles ago and all is still well.

(Results may vary...haha)
 
OP
OP
A

AAOO

Full Access Members
Joined
May 15, 2019
Posts
360
Reaction score
201
Location
USA
So about 10"-12"? I wonder where the front and rear diff vent tubes terminate. I would assume the trans vent would be the lowest on top of the trans case.
 
OP
OP
A

AAOO

Full Access Members
Joined
May 15, 2019
Posts
360
Reaction score
201
Location
USA
There are no vent tubes!

I should have read your first post better. Wow, thought it would have tubes like the F-150. This could cause some issues at a few shallow grade boat ramps I've used in the past.
 

shane_th_ee

Full Access Members
Joined
Aug 31, 2017
Posts
868
Reaction score
661
Location
Seattle
I haven't looked to verify, but that's strongly implied by the owners manual which states: "When driving through water, determine the depth and avoid water higher than the bottom of the hubs." and "Before driving through standing water, check the depth. Never drive through water that is higher than the bottom of the wheel hubs"

And "The rear axle is filled with synthetic rear axle lubricant, and it is considered lubricated
for life. Do not check or change the lubricant unless you suspect a leak or submerge the
axle in water." Which is another way of saying "we didn't port the vents, so you'll get water in your differentials if you submerge them).

That said, parts.ford.com does list a rear axle vent assembly and front axle vent assembly. So now I'm going to have to crawl under mine when I get the chance...
 
Top