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My Maverick doesn't have intelligent AWD, it's more like DUMB AWD.

Carlitos_92

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BK007

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This is driving me nuts. My 22 Lariat AWD Ecoboost has a really strange AWD behavior that i haven't seen in my last AWD car. Basically it runs like a FWD until the front wheels spin, then it finally starts behaving like an AWD car. I can see this through the AWD monitor on the dashboard and also feel it when accelerating. But after maybe 10 minutes of proper AWD with 60-40, or 50-50 bias whenever i step on the gas, it just goes back to almost pure FWD mode. Shouldn't it kick in if i give it enough throttle from a standstill in order to prevent wheelspin?? It's like the computer is too dumb to predict when it's really needed. Instead it seems like i need to burn out my front tires a little if i want AWD functionality, and only just temporarily... I used to have an AWD RAV4 and it never failed to kick in, so at no point did i ever have any front wheelspin... It's definitely not related to fluid temperature because i've driven the shit out of it the last couple of days and it just LOVES pretending it is a FWD Maverick.

EDIT: I just talked to the Ford dealer and apparently they have not programmed the RDU they just installed on my Mav (the original one died at 28k) So that explains why it's acting so weird. I've got an appointment to get it programmed. Scary to think a non car person could have simply continued driving without noticing anything.
Crazy they would replace the RDU and completely skip the programming! That explains exactly why it was trapped in front-wheel-drive mode—the computer had absolutely no idea how to talk to the new clutches.

Slapping a fresh mechanical unit under a modern truck and forgetting to calibrate it is a classic dealership move, but it's incredibly sloppy. Running it completely unprogrammed is exactly how you burn a brand-new unit up all over again. Glad you finally got an answer, because that behavior would have driven me insane too.
 

Sad_Mav

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This is driving me nuts. My 22 Lariat AWD Ecoboost has a really strange AWD behavior that i haven't seen in my last AWD car. Basically it runs like a FWD until the front wheels spin, then it finally starts behaving like an AWD car. I can see this through the AWD monitor on the dashboard and also feel it when accelerating. But after maybe 10 minutes of proper AWD with 60-40, or 50-50 bias whenever i step on the gas, it just goes back to almost pure FWD mode. Shouldn't it kick in if i give it enough throttle from a standstill in order to prevent wheelspin?? It's like the computer is too dumb to predict when it's really needed. Instead it seems like i need to burn out my front tires a little if i want AWD functionality, and only just temporarily... I used to have an AWD RAV4 and it never failed to kick in, so at no point did i ever have any front wheelspin... It's definitely not related to fluid temperature because i've driven the shit out of it the last couple of days and it just LOVES pretending it is a FWD Maverick.

EDIT: I just talked to the Ford dealer and apparently they have not programmed the RDU they just installed on my Mav (the original one died at 28k) So that explains why it's acting so weird. I've got an appointment to get it programmed. Scary to think a non car person could have simply continued driving without noticing anything.
The RDU failed after only 28K miles???!!! I'm having serious second thoughts about the purchase of my 25' Maverick EB, I see so many major component failures with low miles on this forum. VERY concerning.
 

HeyBales

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The RDU failed after only 28K miles???!!! I'm having serious second thoughts about the purchase of my 25' Maverick EB, I see so many major component failures with low miles on this forum. VERY concerning.
Rarely does some one complain about their new flat tire, and then proceed to walk around the vehicle and praise the 3 just fine tires.

You are mainly hearing about the flat tires.
 

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MakinDoForNow

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This is driving me nuts. My 22 Lariat AWD Ecoboost has a really strange AWD behavior that i haven't seen in my last AWD car. Basically it runs like a FWD until the front wheels spin, then it finally starts behaving like an AWD car. I can see this through the AWD monitor on the dashboard and also feel it when accelerating. But after maybe 10 minutes of proper AWD with 60-40, or 50-50 bias whenever i step on the gas, it just goes back to almost pure FWD mode. Shouldn't it kick in if i give it enough throttle from a standstill in order to prevent wheelspin?? It's like the computer is too dumb to predict when it's really needed. Instead it seems like i need to burn out my front tires a little if i want AWD functionality, and only just temporarily... I used to have an AWD RAV4 and it never failed to kick in, so at no point did i ever have any front wheelspin... It's definitely not related to fluid temperature because i've driven the shit out of it the last couple of days and it just LOVES pretending it is a FWD Maverick.

EDIT: I just talked to the Ford dealer and apparently they have not programmed the RDU they just installed on my Mav (the original one died at 28k) So that explains why it's acting so weird. I've got an appointment to get it programmed. Scary to think a non car person could have simply continued driving without noticing anything.
My 2006 Rav4 turned on AWD when drive wheel slipped and disengaged when mph exceeded 26
 

tiktokbrainrot

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Can the AWD bias be seen on an 2025 XL Hybrid AWD like the Lariat?
No, Ford de-contented the 25s down to the most basic features. All the fun bells were ripped out. You get a speedo, a tach (which must be turned on) and a MPG gauge (disables the speedometer gauge and makes it a basic number).

The Escape kept them though. For some reason. IDK its a Ford thing.
 
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MCoretti

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The RDU failed after only 28K miles???!!! I'm having serious second thoughts about the purchase of my 25' Maverick EB, I see so many major component failures with low miles on this forum. VERY concerning.
Apparently a large number of them came out of the factory with under-filled RDUs. I know mine most certainly didn't have the right amount of fluid because when the new one was installed, we checked the old one and it was 200cc below what it's supposed to be, and many others from the Maverick Argentina FB group whose RDUs failed told me a similar story. There's one brazilian YTer whose RDU failed at just 9k (or at least began making noises, so it could theoretically be saved with a fluid change, but i bet there's some damage done already)
 

Scott Asheville

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>> I see so many major component failures with low miles on this forum. VERY concerning.

You probably don't want to visit the online forum for ANY vehicle sold today. Because every one I've been on, including famously reliable Toyota, is filled with horror stories.

I don't mean to do the fanboy thing and give Ford a "get out of jail free" card, but if there are 500,000+ Mavericks on the road today, one would surely expect to find plenty of horror stories. Cars are complicated machines, and they break. And some percentage break early.
 
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MCoretti

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>> I see so many major component failures with low miles on this forum. VERY concerning.

You probably don't want to visit the online forum for ANY vehicle sold today. Because every one I've been on, including famously reliable Toyota, is filled with horror stories.

I don't mean to do the fanboy thing and give Ford a "get out of jail free" card, but if there are 500,000+ Mavericks on the road today, one would surely expect to find plenty of horror stories. Cars are complicated machines, and they break. And some percentage break early.
The biggest problem is the servicing intervals for things like transmission, RDU and PTU. It is simply is too optimistic. The 8f35 will definitely fail long before the 150k miles, and people don't realize city driving constitutes severe use. Ford themselves couldn't be bothered to let their clients know either. Same for the PTU and RDU. That's the root of all issues, provided they didn't screw up something up at the factory, like underfilling the RDU.
 
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Mox4615

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Rarely does some one complain about their new flat tire, and then proceed to walk around the vehicle and praise the 3 just fine tires.

You are mainly hearing about the flat tires.
You will get that type of traction on any forum really, most post will be a negative about the truck, just the nature of how forums work. The people that don’t have issues with their trucks aren’t on here looking for remedies, and the ones that do id say it’s still a very small amount that would troubleshoot it themselves rather than just drop it off at the dealer, which is what most people do.
 

Mox4615

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The RDU failed after only 28K miles???!!! I'm having serious second thoughts about the purchase of my 25' Maverick EB, I see so many major component failures with low miles on this forum. VERY concerning.
Responded to the wrong post. Meant to respond to this one.
 

Sad_Mav

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>> I see so many major component failures with low miles on this forum. VERY concerning.

You probably don't want to visit the online forum for ANY vehicle sold today. Because every one I've been on, including famously reliable Toyota, is filled with horror stories.

I don't mean to do the fanboy thing and give Ford a "get out of jail free" card, but if there are 500,000+ Mavericks on the road today, one would surely expect to find plenty of horror stories. Cars are complicated machines, and they break. And some percentage break early.
Yes, that's likely true. People don't take the time to write good things but they take the time when they have a problem. I've had a new Toyota, Nissan, Chevy and Mazda but I never followed any of their forums. I joined this one because I was bit intimidated by all the technology in this vehicle. I've always been someone who prefers manual roll up windows! LOL
 

kevinmccune

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Not on my Maverick. It just spins the front tires.
mine favors the left front wheel,however back in the weeks long ice event could go"hell for leather" and get all of them pulling,wasn't pretty but it worked don't like doing it,the stench of gear oil was apparent during the trial.
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