Sponsored

Axles replaced now what?

OP
OP

TarnishedCopper

Well-known member
First Name
Terry
Joined
Feb 12, 2023
Threads
16
Messages
295
Reaction score
136
Location
Davenport, Iowa, USA
Vehicles
2022 F-150
Occupation
Retired/Auctioneer
I was looking at Walmart and they list the H-6 battery, the H-7 battery, but NOT a H-8 one. Of course I was using their look-up. They list several batteries with no H number.
I was looking at Walmart only because they are in every one-cow town in the country.
Sponsored

 

Henfield

Well-known member
Joined
Dec 15, 2021
Threads
2
Messages
637
Reaction score
478
Location
Usa
Vehicles
2021 XLT Screw 5.0,4x4,302Asport,
The Ford pass app changes and evolves over time like any other app out there. Its not to blame for any battery issues on the truck.

@Porpoise Hork says, if the BMS isn't reset when the new battery is fully charged, then you are never going to get the best out of any new battery. FWIW, no battery off the shelf is likely to be fully charged, so trickle charge to build the battery to full strength before resetting the BMS.

BMS exists in large part to protect the battery so it can start the vehicle despite the lack of usage.
 

Buyer2021

Well-known member
First Name
Alan
Joined
Feb 9, 2021
Threads
49
Messages
3,136
Reaction score
5,646
Location
central TX
Vehicles
2022 Lariat SuperCab and 2005 XLT SuperCab
Occupation
retired!
I was looking at Walmart and they list the H-6 battery, the H-7 battery, but NOT a H-8 one. Of course I was using their look-up. They list several batteries with no H number.
That's because the H8 is not an OE size for Gen 14 ICE F150s (so Walmart considers it "incompatible" when you search their database by make-model-year).

However, the battery tray, hold-down bracket / strap, and cable lengths on all Gen 14 ICE F150s easily accommodate an industry standard H8 battery. Many of us have done this swap with no problem.

Yes, the BMS must be reset when, and only when, a NEW battery is installed. This does not require any external tool, the procedure is in the 2022 F150 Owner's Manual in the "Maintenance" section under "Changing the 12V Battery". Here it is clipped verbatim for your convenience:

Battery Sensor Reset
When you install a new battery, reset the​
battery sensor by doing the following:​
1. Switch the ignition on, and leave the​
engine off.​
Note: Complete Steps 2 and 3 within 10​
seconds.​
2. Flash the high beam headlamps five​
times, ending with the high beams off.​
3. Press and release the brake pedal three​
times.​
The battery warning lamp flashes three​
times to confirm that the reset is​
successful.​

Finally, addressing another 'concern' you've expressed, if you do a battery-swap in reasonably prompt fashion (I.e. a normal typical working procedure and pace) you will not 'lose' any presets or other info relating to any infotainment / navigation / etc. All of that 'volatile' data is supported by various system capacitors which provide power to preserve that data for the time needed to do a typical battery swap.

I've "been-there, done-that", have first-hand personal experience, for all of the above, I've got no reason to lead you astray, just trying to be helpful in the spirit of the forum.

As a matter of curiosity: What is the trim level, engine, and drivetrain (2WD/4WD) of your 2022 F150?
 
Last edited:

FirstFord

Well-known member
First Name
Jeff
Joined
May 14, 2022
Threads
65
Messages
771
Reaction score
675
Location
South Central Missouri
Vehicles
2022 F-150 Lariat SuperCab 502A, 4x4 3.5 EcoBoost
I replaced my battery out of my own pocket while the truck was under warranty. It solved virtually ALL of my power related issues. There are many threads on this topic in this forum. I'd just add to make sure the battery is truly fully charged (don't accept the notion that it is fully charged when you get it off the shelf), then install and reset BMS.
 

Billflangjr

Well-known member
First Name
Bill
Joined
May 7, 2025
Threads
0
Messages
219
Reaction score
67
Location
Tampa Florida
Vehicles
2024 Tremor
Occupation
Retired
My factory AGM is 4 years old. No problems. I’ll replace it before winter. I have an XLT. Might make a difference.
I have had 16,18,20 all FX4s no battery problem's and a new 24 Tremor the Battery seams to go to sleep on that truck a lot !! Real power drain some where. It's is loaded 402A. and I don't drive it a lot. Just a heads up !!
 

Sponsored

Billflangjr

Well-known member
First Name
Bill
Joined
May 7, 2025
Threads
0
Messages
219
Reaction score
67
Location
Tampa Florida
Vehicles
2024 Tremor
Occupation
Retired
Save yourself
Save yourself a ton of time and effort and just go buy an upgraded/larger battery from NAPA (or wherever you want). I went NAPA H8 and it solved so many of the low power issues.

And I just disconnected the ford pass app and don’t miss it at all. Not worth the data harvesting ford does. Not that ford probably isn’t doing it anyways.
So what's the deal with the Axle's being replaced ?
 

Buyer2021

Well-known member
First Name
Alan
Joined
Feb 9, 2021
Threads
49
Messages
3,136
Reaction score
5,646
Location
central TX
Vehicles
2022 Lariat SuperCab and 2005 XLT SuperCab
Occupation
retired!
FWIW, no battery off the shelf is likely to be fully charged, so trickle charge to build the battery to full strength before resetting the BMS.
Just FYI, the BMS can be reset at any battery state of charge with no ill effect whatsoever, short-term or long-term. I recommend doing the BMS reset immediately upon installation of a new battery, so the task is not forgotten. There is no reason for delay, the BMS will self-recalibrate to an accurate SOC during the next 'rest period' of the vehicle (this self-recalibration occurs with regularity during 'rest periods' of sufficient duration).

I agree, it's a good idea to use a charger on a newly installed battery to bring it to full capacity, but that can be done after BMS reset with no ill effect as long as you connect the charger in the proper fashion (negative lead from charger to the negative ground-bolt on the fender adjacent to the battery, NOT to the battery terminal itself).
 
Last edited:
OP
OP

TarnishedCopper

Well-known member
First Name
Terry
Joined
Feb 12, 2023
Threads
16
Messages
295
Reaction score
136
Location
Davenport, Iowa, USA
Vehicles
2022 F-150
Occupation
Retired/Auctioneer
Save yourself
Save yourself a ton of time and effort and just go buy an upgraded/larger battery from NAPA (or wherever you want). I went NAPA H8 and it solved so many of the low power issues.

And I just disconnected the ford pass app and don’t miss it at all. Not worth the data harvesting ford does. Not that ford probably isn’t doing it anyways.
Thanks to everyone for the input. I am going to get an H-8 battery. It the BMS that little module attached to the necative battery connector?
 
OP
OP

TarnishedCopper

Well-known member
First Name
Terry
Joined
Feb 12, 2023
Threads
16
Messages
295
Reaction score
136
Location
Davenport, Iowa, USA
Vehicles
2022 F-150
Occupation
Retired/Auctioneer
That's because the H8 is not an OE size for Gen 14 ICE F150s (so Walmart considers it "incompatible" when you search their database by make-model-year).

However, the battery tray, hold-down bracket / strap, and cable lengths on all Gen 14 ICE F150s easily accommodate an industry standard H8 battery. Many of us have done this swap with no problem.

Yes, the BMS must be reset when, and only when, a NEW battery is installed. This does not require any external tool, the procedure is in the 2022 F150 Owner's Manual in the "Maintenance" section under "Changing the 12V Battery". Here it is clipped verbatim for your convenience:

Battery Sensor Reset
When you install a new battery, reset the​
battery sensor by doing the following:​
1. Switch the ignition on, and leave the​
engine off.​
Note: Complete Steps 2 and 3 within 10​
seconds.​
2. Flash the high beam headlamps five​
times, ending with the high beams off.​
3. Press and release the brake pedal three​
times.​
The battery warning lamp flashes three​
times to confirm that the reset is​
successful.​

Finally, addressing another 'concern' you've expressed, if you do a battery-swap in reasonably prompt fashion (I.e. a normal typical working procedure and pace) you will not 'lose' any presets or other info relating to any infotainment / navigation / etc. All of that 'volatile' data is supported by various system capacitors which provide power to preserve that data for the time needed to do a typical battery swap.

I've "been-there, done-that", have first-hand personal experience, for all of the above, I've got no reason to lead you astray, just trying to be helpful in the spirit of the forum.

As a matter of curiosity: What is the trim level, engine, and drivetrain (2WD/4WD) of your 2022 F150?
Thanks again!! Mine is the LTD with the Max-Tow Package.
 

Sponsored


Buyer2021

Well-known member
First Name
Alan
Joined
Feb 9, 2021
Threads
49
Messages
3,136
Reaction score
5,646
Location
central TX
Vehicles
2022 Lariat SuperCab and 2005 XLT SuperCab
Occupation
retired!
It the BMS that little module attached to the necative battery connector?
That is what is known as the Battery Monitor Sensor, only one of several sources of data used to control the charging system.

Perhaps of interest are the attached just FYI / for your reading enjoyment. :wink:

Thanks again!! Mine is the LTD with the Max-Tow Package.
Actually, per the Order Guide, the "Max Tow" package code 53C was not available on the 2022 Limited; it came standard with the "Trailer Tow Package (incl. Pro Trailer backup Assist)" code 53A.

Given your mention of going for the H8, we'll assume yours is the 3.5EB, not the PowerBoost, correct? Is yours 4x2 or 4x4?

So, with the feature-laden Limited, yours is likely among the most power-hungry models available. I can almost assure you that if your driving does not include regular and reasonably long-duration non-stop stints, your battery SOC (State of Charge) is taking a beating no matter how large (IOW, driving short trips, especially frequent short trips, is killer).

The H8 upgrade will likely be beneficial, but only to the extent that your driving habits give it a chance to maintain a good charge. You've made it clear you don't want to hear this, but a weekly overnight on a NOCO Genius 10 charger would be a truly beneficial habit for you and your battery, IMO.

Are you a FORScan user? I ask because you might see some additional benefit in increasing your default target SOC% parameter. If your 2022EB is like my 2022EB, that's the only battery / charging related 'tweak' available to you (that model year) using FORScan. I can explain further but won't go there unless you are a FORScan user.
 

Attachments

Last edited:
OP
OP

TarnishedCopper

Well-known member
First Name
Terry
Joined
Feb 12, 2023
Threads
16
Messages
295
Reaction score
136
Location
Davenport, Iowa, USA
Vehicles
2022 F-150
Occupation
Retired/Auctioneer
Yes mine is the Ecoboost. I am Not yet a Forscan user, but it looks like I am going to be soon. I have the laptop. I only need the program and cable and some using it. I retired from the I.T. world so it should not be too difficult. I program and re-program amateur and commetcial radios, scanners etc. Thanks again for the info!!
 

Snakebitten

Well-known member
First Name
Bruce
Joined
Jun 19, 2021
Threads
5
Messages
11,560
Reaction score
22,964
Location
Coastal Texas
Vehicles
2022 F150 KingRanch Powerboost
I’d like to see my battery at 100% lol! Usually mine is anywhere between 66-78% according to my monitor
The HammaMan inspired LFP Auxiliary cheat.

7 day flatline log sitting in the barn

Ford F-150 Axles replaced now what? Screenshot_20250626_164650_Battery Monitor


Powerboost battery woe eliminated
Sponsored

 
 







Top