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

[MCoretti]

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.

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[Tiger Dude]

This is how basically all electronic AWD that isn't on sports cars works. How quickly it spins up to AWD is a function of the sensors and computer. This is because it's more fuel eficient to power only the front wheels. Maybe this truck has either more power to spin the front wheels than your previous, or maybe it is dumber than average. Certainly it's possible to do torque-based AWD, but don't expect it on an economy truck.

 

[Mox4615]

From a stop the AWD system is engaged. If you stomp on it from a standstill the rear wheels stay engaged for a while and gradually decrease until it’s strictly a FWD truck. That’s the “intelligent” part of it theoretically because at cruising speeds the rear wheels aren’t needed even rolling and passing cars it won’t engage. I’m assuming it’s for MPG purposes but on dry roads the rear wheels aren’t active but at low speeds. It’s all computer driven so if you were on icy roads in slippery mode the rear wheels would be engaged a lot more than on dry roads in the middle of summer.

 

[MCoretti]

From a stop the AWD system is engaged. If you stomp on it from a standstill the rear wheels stay engaged for a while and gradually decrease until it’s strictly a FWD truck. That’s the “intelligent” part of it theoretically because at cruising speeds the rear wheels aren’t needed even rolling and passing cars it won’t engage. I’m assuming it’s for MPG purposes but on dry roads the rear wheels aren’t active but at low speeds. It’s all computer driven so if you were on icy roads in slippery mode the rear wheels would be engaged a lot more than on dry roads in the middle of summer.

Not on my Maverick. It just spins the front tires.

 

[MCoretti]

This is how basically all electronic AWD that isn't on sports cars works. How quickly it spins up to AWD is a function of the sensors and computer. This is because it's more fuel eficient to power only the front wheels. Maybe this truck has either more power to spin the front wheels than your previous, or maybe it is dumber than average. Certainly it's possible to do torque-based AWD, but don't expect it on an economy truck.

If all Mavericks were like this, the 0 to 60 times wouldn't be anywhere near as good. Something's definitely wrong but it's not showing any fault codes. Also the logic of the computer seems off aswell, it'll give me a 90-10 bias in city driving, but i get on the highway and it goes 50-50 while doing 60mph on a perfectly dry road?!

 

[Mox4615]

So from a stand still, you hit the gas and it only shows the front wheels being active? Because at normal speeds yea the front wheels are only going to be propelling the truck.

 

[MCoretti]

So from a stand still, you hit the gas and it only shows the front wheels being active? Because at normal speeds yea the front wheels are only going to be propelling the truck.

Yes, then maybe for the next 10 minutes AWD kicks in as it should and it's glued to the road when accelerating. Then at random it goes "Nope i'm back to FWD only"

 

[Blue_Max]

So from a stand still, you hit the gas and it only shows the front wheels being active? Because at normal speeds yea the front wheels are only going to be propelling the truck.

The few times I've used that display, whenever I start moving, it shows the rear wheels doing something, and then that backs off. In Sport mode, they don't back off as much. I have the 4K towing package, but I doubt that makes a difference.

 

[Mox4615]

Yes, then maybe for the next 10 minutes AWD kicks in as it should and it's glued to the road when accelerating. Then at random it goes "Nope i'm back to FWD only"

Well if that’s the case then you should probably have it looked at for sure. Especially if you come to a complete stop and it doesn’t show the rear wheels working at all if you start giving it throttle. Could be something easy like a software update maybe.

 

[Mox4615]

The few times I've used that display, whenever I start moving, it shows the rear wheels doing something, and then that backs off. In Sport mode, they don't back off as much. I have the 4K towing package, but I doubt that makes a difference.

I can only speak to what I see on my display but after I come to a stop, taking off is the only time I see the rear wheels being used and that dwindles down depending on the amount of throttle I’m giving it. I don’t have sport mode so I cant say one way or another on that.

 

[MCoretti]

The few times I've used that display, whenever I start moving, it shows the rear wheels doing something, and then that backs off. In Sport mode, they don't back off as much. I have the 4K towing package, but I doubt that makes a difference.

I've tried the different modes, but they don't have an effect on traction bias for me

 

[BK007]

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.

I asked Ai

1. He's driving it too hard and overheating the RDU
Notice how he says "after maybe 10 minutes of proper AWD... I've driven the shit out of it the last couple of days."
That is the smoking gun. The standard Maverick AWD system uses a small, electronically controlled clutch pack in the Rear Drive Unit (RDU). If a driver is constantly forcing massive torque splits or sliding around ("driving the shit out of it"), those clutches generate a ton of heat very quickly.
To protect the rear differential from physically burning itself up, the computer will quietly place the system into a thermal protection mode. It won't always throw a scary fault code on the dash right away—it just commands the clutch pack to open completely, turning the truck into a 100% front-wheel-drive vehicle until the fluid temperatures drop back to safe levels.
2. The Maverick's software is "Reactive" vs. the RAV4's "Proactive" logic
He is comparing it to his old RAV4. Older Toyota AWD systems were heavily proactive, throwing immediate power to the rear wheels the second you tapped the gas from a stop, regardless of traction.
Ford tuned the Maverick's Normal drive mode to prioritize fuel economy above almost everything else. Unless you bury the throttle completely to the floor or the computer detects immediate wheel slip via the wheel speed sensors, it drops the rear axle out as fast as possible.
3. He's likely running in "Eco" or "Normal" mode
If he wants that instant 50/50 or 60/40 power split from a dead stop without needing to spin the front tires first, he needs to take it out of Normal. Switching the truck into Slippery or Sport mode changes the software logic entirely—it pre-loads the rear clutches and forces the AWD system to stay active much longer and more aggressively.
The Verdict: His truck isn't "dumb"—he is just running it hard enough to trigger the rear differential's temperature safeguard, forcing it into FWD mode to keep from frying the clutches.

 

[MCoretti]

I asked Ai

1. He's driving it too hard and overheating the RDU
Notice how he says "after maybe 10 minutes of proper AWD... I've driven the shit out of it the last couple of days."
That is the smoking gun. The standard Maverick AWD system uses a small, electronically controlled clutch pack in the Rear Drive Unit (RDU). If a driver is constantly forcing massive torque splits or sliding around ("driving the shit out of it"), those clutches generate a ton of heat very quickly.
To protect the rear differential from physically burning itself up, the computer will quietly place the system into a thermal protection mode. It won't always throw a scary fault code on the dash right away—it just commands the clutch pack to open completely, turning the truck into a 100% front-wheel-drive vehicle until the fluid temperatures drop back to safe levels.
2. The Maverick's software is "Reactive" vs. the RAV4's "Proactive" logic
He is comparing it to his old RAV4. Older Toyota AWD systems were heavily proactive, throwing immediate power to the rear wheels the second you tapped the gas from a stop, regardless of traction.
Ford tuned the Maverick's Normal drive mode to prioritize fuel economy above almost everything else. Unless you bury the throttle completely to the floor or the computer detects immediate wheel slip via the wheel speed sensors, it drops the rear axle out as fast as possible.
3. He's likely running in "Eco" or "Normal" mode
If he wants that instant 50/50 or 60/40 power split from a dead stop without needing to spin the front tires first, he needs to take it out of Normal. Switching the truck into Slippery or Sport mode changes the software logic entirely—it pre-loads the rear clutches and forces the AWD system to stay active much longer and more aggressively.
The Verdict: His truck isn't "dumb"—he is just running it hard enough to trigger the rear differential's temperature safeguard, forcing it into FWD mode to keep from frying the clutches.

I got an answer from Ford, so i'll edit the original post

 

[ShadowBlack XL440]

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.

Can the AWD bias be seen on an 2025 XL Hybrid AWD like the Lariat?

 

[MCoretti]

Can the AWD bias be seen on an 2025 XL Hybrid AWD like the Lariat?

I've made a similar post on FB and people were wondering the same. Apparently they removed the app in the 2025 models

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