Truck Component

Bendix Wingman Fusion (collision mitigation + ESC)

Bendix Commercial Vehicle Systems · Brakes · ABS/ESC + collision mitigation

Class 7-8 In production

Brakes

Manufacturer

Bendix Commercial Vehicle Systems

What this component does

Bendix Wingman Fusion is the industry-leading collision mitigation system for commercial trucks — combines forward collision warning (FCW), automatic emergency braking (AEB), adaptive cruise control (ACC), and lane departure warning (LDW) into one integrated system. Standard or optional on most modern Class 8 highway tractors. Wingman Fusion uses radar + camera sensor fusion to detect potential collisions and apply brakes automatically if the driver doesn't respond. Studies show it reduces rear-end crash rates by 30-50% in fleet deployments.

Specifications

Manufacturer: Bendix Commercial Vehicle Systems
Category: Brakes
Subtype: ABS/ESC + collision mitigation
Truck class: Class 7-8
Production: 2015–present
Applications: Long haul, regional, fleet safety packages

Design and engineering

77 GHz radar + forward-facing camera sensor fusion. Integrated with Bendix EC-80 ABS controller. Three levels of intervention: warning, partial braking, full emergency braking. Adaptive cruise control with stop-and-go capability on later versions.

Generations

Wingman Fusion Original (2015–2019)
Launch — replaced separate Wingman ACB systems.
Wingman Fusion Updated (2020–present)
Stop-and-go ACC, improved pedestrian detection, integrated with Bendix Intellipark electronic parking brake.

Reliability and longevity

Strong reliability — Bendix is the dominant ABS supplier for North American trucks. Sensor calibration after windshield replacement is critical (camera mount affects targeting).

Common problems

Camera calibration drift after windshield replacement — requires Bendix scan tool to re-calibrate. Radar bumper covers must be Bendix-spec (some aftermarket bumpers block radar signal). DTC codes B2A50, B2A51 (sensor circuit) at 400K+ miles.

Maintenance schedule

Camera + radar calibration after any windshield/bumper service. ABS PM per Bendix schedule. No specific Wingman Fusion service interval — operates throughout truck life.

Pros and cons

Pros

✓30-50% rear-end crash reduction in fleet deployments
✓Industry-leading sensor fusion
✓Integrated with ABS/ESC
✓Available on all major Class 8 brands

Cons

!Cost premium ($2K-4K per truck)
!Calibration complexity after collisions
!Driver complacency risk

Trucks that use this component

Cascadia

Class 8

Cascadia Next Gen (2024+)

Other Brakes components

Frequently Asked Questions

What does Bendix Wingman Fusion (collision mitigation + ESC) do?

The Bendix Wingman Fusion (collision mitigation + ESC) is a ABS/ESC + collision mitigation system used in Class 7-8 commercial trucks. Bendix Wingman Fusion is the industry-leading collision mitigation system for commercial trucks — combines forward collision warning (FCW), automatic emergency braking (AEB), adaptive cruise control (ACC), and lane departure warning (LDW) into one integrated system. Standard or optional on most mo

How does air-disc brake compare to drum brake?

Air-disc brakes (ADB) provide 15-30% shorter stopping distance, no brake fade in repeated heavy braking, and simpler maintenance (no slack adjustment). However ADB pads need replacement more often than drum shoes (250-400K miles vs 350-500K) and cost more upfront. Drum brakes remain the budget choice for vocational and some highway specs.

What DTC codes are associated with this brake system?

Common DTC codes for the Bendix Wingman Fusion (collision mitigation + ESC) include: B2A50, B2A51, B2BF0, C0061, C0062, C1110. These cover wheel speed sensors, ABS solenoid valves, and stability control sensors. A scan tool reading is the first diagnostic step for any ABS-related warning light.

How often should I service brake hardware?

Air brake foundation hardware (drums or discs): adjustment check every PM (50K typical). Slack adjuster lubrication every 100K (drums). Drum shoe replacement every 350-500K. ADB pad replacement every 250-400K. ABS PM scan every PM. Wheel speed sensor inspection at every brake service. ABS controllers typically last the life of the truck.

Is this brake component OEM-supplied or aftermarket-available?

The Bendix Wingman Fusion (collision mitigation + ESC) is OEM-fitted as standard or option on the trucks listed above. Aftermarket alternatives are widely available — Bendix, Haldex, Meritor, Knorr-Bremse, and various private-label remanufacturers sell brake components. For collision-mitigation systems specifically (Wingman Fusion, OnLane), aftermarket replacement is rare — these are OEM-only systems.

Does this affect CSA Vehicle Maintenance BASIC scores?

Yes. Brake violations are the most-cited category in FMCSA roadside inspections (49 CFR 393 Subpart C). Common violations: 393.45 (brake hose chafing/leaking), 393.47 (brake lining defect), 393.48 (brake adjustment). All add to CSA Vehicle Maintenance BASIC scores with 4-8 point weights. Many brake violations are OOS-eligible. Brake PM is the single most-important fleet activity for CSA score management.

Need help diagnosing a component problem?

(682) 978-8641 Send a message

Bendix Wingman Fusion (collision mitigation + ESC)

What this component does

Pros

Cons

Related

Frequently Asked Questions

Need help diagnosing a component problem?

Ready to Grow Your Trucking Business?