Bronco Sport Badlands AWD Explained

[ELCouz]

I was reading MY2025 tech documents. I asked ChatGPT to make it more in a forum format.

I think it's cool the AWD design Ford & Dana come up with especially all the mitigation that when through to save fuel or predict wheel slip!

Here's the summary:


Technical Analysis of the Bronco Sport Twin-Clutch AWD System

Overview
The Bronco Sport’s All-Wheel Drive (AWD) system—specifically on models with the Twin Active Torque Coupling Differential—demonstrates a thoughtfully engineered solution that balances traction, fuel efficiency, and dynamic handling. This is a front-wheel drive (FWD) biased, fully active AWD system capable of predictive torque transfer based on road conditions, driver input, and vehicle dynamics.

Key Components
1. Power Transfer Unit (PTU)

• Function: Transfers torque from the front-wheel drive system to the rear driveshaft.
• Features:
  • Dog clutch and fork for on-demand engagement/disengagement.
  • Reversible DC actuator motor.
  • Gear reduction drive.
  • Oil cooler and temp sensor (optional).
• Modes:
  • Connected: Engaged by default at every key cycle; driveshaft spins.
  • Disconnected: Disengaged to reduce parasitic drag when AWD isn't needed.
  • Connecting/Disconnecting: Transitional states using clutch speed matching and actuator motor.

Design Insight: The PTU's ability to physically disconnect the driveshaft significantly enhances fuel efficiency and reduces mechanical wear compared to traditional always-on AWD systems. It minimizes energy losses by idling the driveshaft when AWD torque isn't needed.

2. Rear Drive Unit (RDU) – Twin Active Torque Coupling

• Function: Electronically modulates torque distribution to each rear wheel.
• Components:
  • Dual brushless DC actuator motors (A and B).
  • Multi-plate clutch pack.
  • Ball ramp system for torque application.
  • Speed sensor and angular position feedback.
• Modes:
  • Economy Mode: Clutch open, no torque to rear axle (FWD only).
  • Connect Mode: Light clutch preload ('kiss point') to synchronize axle speed.
  • Torque Mode: Full torque transfer based on AWD module commands.

Design Insight: The use of dual motors and a ball ramp system allows precise and responsive modulation of torque. Unlike simpler on/off coupling systems, this setup supports continuous variation of torque, enhancing performance in slippery or dynamic conditions.

System Operation
Predictive and Reactive Control

• The AWD module monitors sensors (wheel speed, yaw, throttle, steering, etc.) and predicts the need for AWD.
• Torque is preemptively sent to the rear before slip occurs—critical for maintaining control in low-traction situations or during aggressive handling.
• Updates occur every 10ms, ensuring real-time responsiveness.

Heat Management

• PTU and RDU Heat Protection Modes:
  • AWD torque is reduced or disconnected to prevent component damage.
  • The system uses thermal models or physical sensors to monitor temps.
  • Messages like "AWD Temporarily Disabled" inform the driver of protective action.

Design Insight: These modes showcase an intelligent system prioritizing both performance and longevity. By entering protective states under stress, the system preserves driveline components and avoids catastrophic failure.

Additional Features
Trail 1-Pedal Drive (T1PD)

• Uses the ABS and hydraulic braking system to simulate engine braking and assist in low-speed crawling.
• Ideal for rock crawling or steep descents, eliminating the need for left-foot braking.

Driveline Barcode Calibration

• RDU clutch characteristics are barcoded and must be programmed into the AWD module for correct torque calibration.
• Prevents mismatched behavior when components are replaced, maintaining system integrity.

Performance Characteristics

• FWD Bias: The system defaults to FWD for fuel efficiency.
• Engagement Time: Approximately 100–150 ms for PTU clutch to engage.
• Seamless Operation: Designed to eliminate wheel speed differences on launch and provide smooth torque transitions without driveline shock.

Engineering Commentary:

• While some driveline shock is theoretically possible with dog clutch engagement, Ford’s system synchronizes rotation speeds during Connecting Mode, reducing wear and shock load.
• The ball ramp system adds a mechanical advantage, amplifying torque application through clutch pack engagement without large electrical current demand.

Limitations & Best Practices

• Tire Matching: Mismatched tires or prolonged use of a compact spare disables AWD functionality to protect components.
• Service Awareness: Technicians must reprogram the AWD module with new RDU barcode data to prevent drivability issues or component wear.

Conclusion
The Bronco Sport’s Twin-Clutch AWD system is a well-balanced integration of mechanical efficiency and intelligent control. The ability to predict and seamlessly apply rear torque, disconnect the PTU for efficiency, and calibrate each component for consistent behavior highlights a mature, refined AWD strategy. It brings many of the benefits of full-time AWD and part-time 4WD without the compromises of either, making it a standout for vehicles in this class.

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[Dude]

Good info, some of which I hadn’t seen before

I did notice this statement above:

“ Transitions managed via a reversible DC motor and hall-effect sensors “

Not sure about 2025 Models but for the ‘21-‘24 Bronco Sport Badlands model, it has been stated elsewhere on this Forum there are two motors as described below:

RDU (Rear Drive Unit) differential shop manual shows there is an electric motor (two electric motors for Badlands) that disconnects the RDU (differential) from the driveshaft.

There is a disconnect at the PTU, which is a “dog collar” design similar to a non synchronized manual transmission. The RDU Twin-clutch activates first to get the driveshaft spinning (Badlands: via 2 electric motors) and when the driveshaft is within 30 rpm of the PTU shaft speed, the PTU will connect to the RDU. In the Badlands with the Twin-clutch RDU there are 2 electric motors.

Reason for disconnecting driveshaft when not needed: to cut down on parasitic drag which increases MPG.

 

[ELCouz]

Good info, some of which I hadn’t seen before

I did notice this statement above:

“ Transitions managed via a reversible DC motor and hall-effect sensors “

Not sure about 2025 Models but for the ‘21-‘24 Bronco Sport Badlands model, it has been stated elsewhere on this Forum there are two motors as described below:

Yes you are absolutely right, I mistakenly used the the active clutch vs twin clutch tech doc.

I edited the main post, thanks !

 

[Mwittke5857]

I was reading MY2025 tech documents. I asked ChatGPT to make it more in a forum format.

I think it's cool the AWD design Ford & Dana come up with especially all the mitigation that when through to save fuel or predict wheel slip!

Here's the summary:


Technical Analysis of the Bronco Sport Twin-Clutch AWD System

Overview
The Bronco Sport’s All-Wheel Drive (AWD) system—specifically on models with the Twin Active Torque Coupling Differential—demonstrates a thoughtfully engineered solution that balances traction, fuel efficiency, and dynamic handling. This is a front-wheel drive (FWD) biased, fully active AWD system capable of predictive torque transfer based on road conditions, driver input, and vehicle dynamics.

Key Components
1. Power Transfer Unit (PTU)

• Function: Transfers torque from the front-wheel drive system to the rear driveshaft.
• Features:
  • Dog clutch and fork for on-demand engagement/disengagement.
  • Reversible DC actuator motor.
  • Gear reduction drive.
  • Oil cooler and temp sensor (optional).
• Modes:
  • Connected: Engaged by default at every key cycle; driveshaft spins.
  • Disconnected: Disengaged to reduce parasitic drag when AWD isn't needed.
  • Connecting/Disconnecting: Transitional states using clutch speed matching and actuator motor.

Design Insight: The PTU's ability to physically disconnect the driveshaft significantly enhances fuel efficiency and reduces mechanical wear compared to traditional always-on AWD systems. It minimizes energy losses by idling the driveshaft when AWD torque isn't needed.

2. Rear Drive Unit (RDU) – Twin Active Torque Coupling

• Function: Electronically modulates torque distribution to each rear wheel.
• Components:
  • Dual brushless DC actuator motors (A and B).
  • Multi-plate clutch pack.
  • Ball ramp system for torque application.
  • Speed sensor and angular position feedback.
• Modes:
  • Economy Mode: Clutch open, no torque to rear axle (FWD only).
  • Connect Mode: Light clutch preload ('kiss point') to synchronize axle speed.
  • Torque Mode: Full torque transfer based on AWD module commands.

Design Insight: The use of dual motors and a ball ramp system allows precise and responsive modulation of torque. Unlike simpler on/off coupling systems, this setup supports continuous variation of torque, enhancing performance in slippery or dynamic conditions.

System Operation
Predictive and Reactive Control

• The AWD module monitors sensors (wheel speed, yaw, throttle, steering, etc.) and predicts the need for AWD.
• Torque is preemptively sent to the rear before slip occurs—critical for maintaining control in low-traction situations or during aggressive handling.
• Updates occur every 10ms, ensuring real-time responsiveness.

Heat Management

• PTU and RDU Heat Protection Modes:
  • AWD torque is reduced or disconnected to prevent component damage.
  • The system uses thermal models or physical sensors to monitor temps.
  • Messages like "AWD Temporarily Disabled" inform the driver of protective action.

Design Insight: These modes showcase an intelligent system prioritizing both performance and longevity. By entering protective states under stress, the system preserves driveline components and avoids catastrophic failure.

Additional Features
Trail 1-Pedal Drive (T1PD)

• Uses the ABS and hydraulic braking system to simulate engine braking and assist in low-speed crawling.
• Ideal for rock crawling or steep descents, eliminating the need for left-foot braking.

Driveline Barcode Calibration

• RDU clutch characteristics are barcoded and must be programmed into the AWD module for correct torque calibration.
• Prevents mismatched behavior when components are replaced, maintaining system integrity.

Performance Characteristics

• FWD Bias: The system defaults to FWD for fuel efficiency.
• Engagement Time: Approximately 100–150 ms for PTU clutch to engage.
• Seamless Operation: Designed to eliminate wheel speed differences on launch and provide smooth torque transitions without driveline shock.

Engineering Commentary:

• While some driveline shock is theoretically possible with dog clutch engagement, Ford’s system synchronizes rotation speeds during Connecting Mode, reducing wear and shock load.
• The ball ramp system adds a mechanical advantage, amplifying torque application through clutch pack engagement without large electrical current demand.

Limitations & Best Practices

• Tire Matching: Mismatched tires or prolonged use of a compact spare disables AWD functionality to protect components.
• Service Awareness: Technicians must reprogram the AWD module with new RDU barcode data to prevent drivability issues or component wear.

Conclusion
The Bronco Sport’s Twin-Clutch AWD system is a well-balanced integration of mechanical efficiency and intelligent control. The ability to predict and seamlessly apply rear torque, disconnect the PTU for efficiency, and calibrate each component for consistent behavior highlights a mature, refined AWD strategy. It brings many of the benefits of full-time AWD and part-time 4WD without the compromises of either, making it a standout for vehicles in this class.

Here again "AWD" (as the acronym implies) is ALL wheel drive, All the time. There is no choice in the matter, otherwise it would be sometimes all wheel drive "SAWD"

 

[ELCouz]

Here again "AWD" (as the acronym implies) is ALL wheel drive, All the time. There is no choice in the matter, otherwise it would be sometimes all wheel drive "SAWD"

Definition of AWD is a moot point... even Subaru "Always ON symmetrical AWD" can disconnect!

By this definition, 99.99% of the AWD on the recent market would be part-time all wheel drive.

 

[JamesT]

I was reading MY2025 tech documents. I asked ChatGPT to make it more in a forum format.
...

The Bronco Sport’s Twin-Clutch AWD system is a well-balanced integration of mechanical efficiency and intelligent control. The ability to predict and seamlessly apply rear torque, disconnect the PTU for efficiency, and calibrate each component for consistent behavior highlights a mature, refined AWD strategy. It brings many of the benefits of full-time AWD and part-time 4WD without the compromises of either, making it a standout for vehicles in this class.

Very helpful and interesting! It seems like there is a lot going on in there. Is this why I hear noises under there sometimes when shifting from Reverse to Drive, especially when colder.

(There has been some discussion about this on this thread: Brand new 2024 Bronco Sport Badlands - bucking at low speeds! The whole car shakes. What is happening? )

 

[CancunBadlands]

I was reading MY2025 tech documents. I asked ChatGPT to make it more in a forum format.

I think it's cool the AWD design Ford & Dana come up with especially all the mitigation that when through to save fuel or predict wheel slip!

Here's the summary:


Technical Analysis of the Bronco Sport Twin-Clutch AWD System

Overview
The Bronco Sport’s All-Wheel Drive (AWD) system—specifically on models with the Twin Active Torque Coupling Differential—demonstrates a thoughtfully engineered solution that balances traction, fuel efficiency, and dynamic handling. This is a front-wheel drive (FWD) biased, fully active AWD system capable of predictive torque transfer based on road conditions, driver input, and vehicle dynamics.

Key Components
1. Power Transfer Unit (PTU)

• Function: Transfers torque from the front-wheel drive system to the rear driveshaft.
• Features:
  • Dog clutch and fork for on-demand engagement/disengagement.
  • Reversible DC actuator motor.
  • Gear reduction drive.
  • Oil cooler and temp sensor (optional).
• Modes:
  • Connected: Engaged by default at every key cycle; driveshaft spins.
  • Disconnected: Disengaged to reduce parasitic drag when AWD isn't needed.
  • Connecting/Disconnecting: Transitional states using clutch speed matching and actuator motor.

Design Insight: The PTU's ability to physically disconnect the driveshaft significantly enhances fuel efficiency and reduces mechanical wear compared to traditional always-on AWD systems. It minimizes energy losses by idling the driveshaft when AWD torque isn't needed.

2. Rear Drive Unit (RDU) – Twin Active Torque Coupling

• Function: Electronically modulates torque distribution to each rear wheel.
• Components:
  • Dual brushless DC actuator motors (A and B).
  • Multi-plate clutch pack.
  • Ball ramp system for torque application.
  • Speed sensor and angular position feedback.
• Modes:
  • Economy Mode: Clutch open, no torque to rear axle (FWD only).
  • Connect Mode: Light clutch preload ('kiss point') to synchronize axle speed.
  • Torque Mode: Full torque transfer based on AWD module commands.

Design Insight: The use of dual motors and a ball ramp system allows precise and responsive modulation of torque. Unlike simpler on/off coupling systems, this setup supports continuous variation of torque, enhancing performance in slippery or dynamic conditions.

System Operation
Predictive and Reactive Control

• The AWD module monitors sensors (wheel speed, yaw, throttle, steering, etc.) and predicts the need for AWD.
• Torque is preemptively sent to the rear before slip occurs—critical for maintaining control in low-traction situations or during aggressive handling.
• Updates occur every 10ms, ensuring real-time responsiveness.

Heat Management

• PTU and RDU Heat Protection Modes:
  • AWD torque is reduced or disconnected to prevent component damage.
  • The system uses thermal models or physical sensors to monitor temps.
  • Messages like "AWD Temporarily Disabled" inform the driver of protective action.

Design Insight: These modes showcase an intelligent system prioritizing both performance and longevity. By entering protective states under stress, the system preserves driveline components and avoids catastrophic failure.

Additional Features
Trail 1-Pedal Drive (T1PD)

• Uses the ABS and hydraulic braking system to simulate engine braking and assist in low-speed crawling.
• Ideal for rock crawling or steep descents, eliminating the need for left-foot braking.

Driveline Barcode Calibration

• RDU clutch characteristics are barcoded and must be programmed into the AWD module for correct torque calibration.
• Prevents mismatched behavior when components are replaced, maintaining system integrity.

Performance Characteristics

• FWD Bias: The system defaults to FWD for fuel efficiency.
• Engagement Time: Approximately 100–150 ms for PTU clutch to engage.
• Seamless Operation: Designed to eliminate wheel speed differences on launch and provide smooth torque transitions without driveline shock.

Engineering Commentary:

• While some driveline shock is theoretically possible with dog clutch engagement, Ford’s system synchronizes rotation speeds during Connecting Mode, reducing wear and shock load.
• The ball ramp system adds a mechanical advantage, amplifying torque application through clutch pack engagement without large electrical current demand.

Limitations & Best Practices

• Tire Matching: Mismatched tires or prolonged use of a compact spare disables AWD functionality to protect components.
• Service Awareness: Technicians must reprogram the AWD module with new RDU barcode data to prevent drivability issues or component wear.

Conclusion
The Bronco Sport’s Twin-Clutch AWD system is a well-balanced integration of mechanical efficiency and intelligent control. The ability to predict and seamlessly apply rear torque, disconnect the PTU for efficiency, and calibrate each component for consistent behavior highlights a mature, refined AWD strategy. It brings many of the benefits of full-time AWD and part-time 4WD without the compromises of either, making it a standout for vehicles in this class.

"Tire Matching: Mismatched tires or prolonged use of a compact spare disables AWD functionality to protect components."... and the Ford engineering decided to add a spare tire donut... my BL came with 235/65R17 tires and a 225/65R17 spare tire, that's a "mismatched tire"

 

[ELCouz]

"Tire Matching: Mismatched tires or prolonged use of a compact spare disables AWD functionality to protect components."... and the Ford engineering decided to add a spare tire donut... my BL came with 235/65R17 tires and a 225/65R17 spare tire, that's a "mismatched tire"

Not sure if 1.79% goes into the system tolerance or it is enough to make the AWD system freak-out

 

[CancunBadlands]

I believe it does, +-3% is the rule
TY pal

Not sure if 1.79% goes into the system tolerance or it is enough to make the AWD system freak-out

I believe it does, +-3% is the rule
TY pal

 

[Mark S.]

• Connected: Engaged by default at every key cycle; driveshaft spins.
• Disconnected: Disengaged to reduce parasitic drag when AWD isn't needed.

I believe this may be the whirring noise people hear following engine start.

 

[ELCouz]

I believe this may be the whirring noise people hear following engine start.

On the MPC engine the idle noise change from crickets to silent after 30 seconds... I remember that noise because of my last GDI Focus.

It think it is switching from direct injectors to port injectors.

This is what I noticed on engine start for my 2025 BL.

 

[LaurenceS]

I was reading MY2025 tech documents. I asked ChatGPT to make it more in a forum format.

I think it's cool the AWD design Ford & Dana come up with especially all the mitigation that when through to save fuel or predict wheel slip!

Here's the summary:


Technical Analysis of the Bronco Sport Twin-Clutch AWD System

Overview
The Bronco Sport’s All-Wheel Drive (AWD) system—specifically on models with the Twin Active Torque Coupling Differential—demonstrates a thoughtfully engineered solution that balances traction, fuel efficiency, and dynamic handling. This is a front-wheel drive (FWD) biased, fully active AWD system capable of predictive torque transfer based on road conditions, driver input, and vehicle dynamics.

Key Components
1. Power Transfer Unit (PTU)

• Function: Transfers torque from the front-wheel drive system to the rear driveshaft.
• Features:
  • Dog clutch and fork for on-demand engagement/disengagement.
  • Reversible DC actuator motor.
  • Gear reduction drive.
  • Oil cooler and temp sensor (optional).
• Modes:
  • Connected: Engaged by default at every key cycle; driveshaft spins.
  • Disconnected: Disengaged to reduce parasitic drag when AWD isn't needed.
  • Connecting/Disconnecting: Transitional states using clutch speed matching and actuator motor.

Design Insight: The PTU's ability to physically disconnect the driveshaft significantly enhances fuel efficiency and reduces mechanical wear compared to traditional always-on AWD systems. It minimizes energy losses by idling the driveshaft when AWD torque isn't needed.

2. Rear Drive Unit (RDU) – Twin Active Torque Coupling

• Function: Electronically modulates torque distribution to each rear wheel.
• Components:
  • Dual brushless DC actuator motors (A and B).
  • Multi-plate clutch pack.
  • Ball ramp system for torque application.
  • Speed sensor and angular position feedback.
• Modes:
  • Economy Mode: Clutch open, no torque to rear axle (FWD only).
  • Connect Mode: Light clutch preload ('kiss point') to synchronize axle speed.
  • Torque Mode: Full torque transfer based on AWD module commands.

Design Insight: The use of dual motors and a ball ramp system allows precise and responsive modulation of torque. Unlike simpler on/off coupling systems, this setup supports continuous variation of torque, enhancing performance in slippery or dynamic conditions.

System Operation
Predictive and Reactive Control

• The AWD module monitors sensors (wheel speed, yaw, throttle, steering, etc.) and predicts the need for AWD.
• Torque is preemptively sent to the rear before slip occurs—critical for maintaining control in low-traction situations or during aggressive handling.
• Updates occur every 10ms, ensuring real-time responsiveness.

Heat Management

• PTU and RDU Heat Protection Modes:
  • AWD torque is reduced or disconnected to prevent component damage.
  • The system uses thermal models or physical sensors to monitor temps.
  • Messages like "AWD Temporarily Disabled" inform the driver of protective action.

Design Insight: These modes showcase an intelligent system prioritizing both performance and longevity. By entering protective states under stress, the system preserves driveline components and avoids catastrophic failure.

Additional Features
Trail 1-Pedal Drive (T1PD)

• Uses the ABS and hydraulic braking system to simulate engine braking and assist in low-speed crawling.
• Ideal for rock crawling or steep descents, eliminating the need for left-foot braking.

Driveline Barcode Calibration

• RDU clutch characteristics are barcoded and must be programmed into the AWD module for correct torque calibration.
• Prevents mismatched behavior when components are replaced, maintaining system integrity.

Performance Characteristics

• FWD Bias: The system defaults to FWD for fuel efficiency.
• Engagement Time: Approximately 100–150 ms for PTU clutch to engage.
• Seamless Operation: Designed to eliminate wheel speed differences on launch and provide smooth torque transitions without driveline shock.

Engineering Commentary:

• While some driveline shock is theoretically possible with dog clutch engagement, Ford’s system synchronizes rotation speeds during Connecting Mode, reducing wear and shock load.
• The ball ramp system adds a mechanical advantage, amplifying torque application through clutch pack engagement without large electrical current demand.

Limitations & Best Practices

• Tire Matching: Mismatched tires or prolonged use of a compact spare disables AWD functionality to protect components.
• Service Awareness: Technicians must reprogram the AWD module with new RDU barcode data to prevent drivability issues or component wear.

Conclusion
The Bronco Sport’s Twin-Clutch AWD system is a well-balanced integration of mechanical efficiency and intelligent control. The ability to predict and seamlessly apply rear torque, disconnect the PTU for efficiency, and calibrate each component for consistent behavior highlights a mature, refined AWD strategy. It brings many of the benefits of full-time AWD and part-time 4WD without the compromises of either, making it a standout for vehicles in this class.

Indulge me If you will? I am not the most mechanically inclined, nor educated. My '25 Badsquatch is now the 8th "4WD" vehicle I've owned, and i still don't quite get it. Do i understand a transfer case, with 4H & 4L? Yes. Did I understand the center diff. on the 2 Foresters I had, and that they were "full time AWD"? Yes. This beast? I'm a bit confoozed. I read the above. The Twin clutch system is what Ford collaborated with Dana on, correct? It has a PTU & and an RDU correct? It is FWD biased, so it can disengage the power to the rear wheels when not required to conserve fuel, correct? If it doesn't actually have a transfer case, and therefore no 4L, what makes it "true" 4WD? I believe it is as I've got a button that says so. Does it still also have the AAM Ecotrac 4WD system?

If anyone can please point me to any document on this, I'm an IT nerd, and like to read that kind of stuff.

Thanks,

Laurence

 

[ELCouz]

Indulge me If you will? I am not the most mechanically inclined, nor educated. My '25 Badsquatch is now the 8th "4WD" vehicle I've owned, and i still don't quite get it. Do i understand a transfer case, with 4H & 4L? Yes. Did I understand the center diff. on the 2 Foresters I had, and that they were "full time AWD"? Yes. This beast? I'm a bit confoozed. I read the above. The Twin clutch system is what Ford collaborated with Dana on, correct? It has a PTU & and an RDU correct? It is FWD biased, so it can disengage the power to the rear wheels when not required to conserve fuel, correct? If it doesn't actually have a transfer case, and therefore no 4L, what makes it "true" 4WD? I believe it is as I've got a button that says so. Does it still also have the AAM Ecotrac 4WD system?

If anyone can please point me to any document on this, I'm an IT nerd, and like to read that kind of stuff.

Thanks,

Laurence

There is no transfer case or center clutch so AWD can only be used in low traction surface.

If you use it on hard gravel or asphalt the clutch will slip causing wear to protect the awd from binding like a 4WD will do. So it's almost like a 4WD but idiotproof.

It is excellent on slippery surfaces and it engage very fast!

I remember on my ranger 4wd 4H/4L there was only specific times you can use it and for most of time it is to get you out of a situation never on demand like the BS.

 

[ELCouz]

This is for the base bronco sport... twin clutch is even more precise. It can lock rear diff or vary the torque on each rear wheel depending on slip. Front wheel will rely on torque vectoring with brakes which 99% of AWD do...

 

[LaurenceS]

This is for the base bronco sport... twin clutch is even more precise. It can lock rear diff or vary the torque on each rear wheel depending on slip. Front wheel will rely on torque vectoring with brakes which 99% of AWD do...

OK then, so A.) No, my '25 Badsquatch does not have the AAM ecotrac 4WD System. It's Dana's collaboration with Ford. B.) If I understand what I saw in the video, depending on which mode you're in (i.e. Normal, Slippery, eco, Sport, etc.) The software will determine when it chooses to be in 2WD/FWD mode, and disconnects the rear drive line vs AWD. C.) If I engage the 4WD button, that's self explanatory, and if I lock the rear diff., that's self-explanatory as well.

Thanks ElCouz!

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