Case Study: Restoring Smooth DPS on a 2019 Can-Am Maverick X3

Dynamic Power Steering (DPS) failures can compromise ride quality and safety—especially when no visible damage is apparent. In this case study, we explain how we diagnosed a DPS fault triggered by a minor collision on a 2019 Can-Am Maverick X3 RC Turbo two-door. By systematically eliminating external causes, we isolated an internal failure within the DPS module and restored full functionality through bench repair.

Vehicle & Incident Overview

• Vehicle: Can-Am Maverick X3 2019 RC Turbo (Two-Door)

• Incident: A four-wheeler reversed into the front driver-side tire, causing a sudden jolt to the steering column. Although the impact was minor—no visible damage to the chassis or tire—the owner reported immediate changes in steering performance.

Reported Symptoms

1. Steering Difficulty

   • Steering felt stiff with a distinct pulsing effect.

   • Pulsing occurred whether the engine was running or off, matching what we’ve demonstrated in our DPS-troubleshooting video.

2. Dashboard Warning

   • The instrument cluster displayed “Check DPS”, indicating a fault in the power-steering system.

   
   

Diagnostics Process

1. 40 A Fuse Verification

   • Action: Inspected the DPS’s 40 amp fuse(located near the battery).

   • Result: Fuse was intact, with no signs of overheating—ruling out a blown fuse.

2. Steering Column Inspection

   • Action: Examined steering column for bends, binding, or misalignment.

   • Result: No visible damage; wheel are straight.

3. DPS Supply Voltage Test

   • Action: Checked harness voltage with a multimeter.

   • Result: Steady 12 V at the DPS connector confirmed power and ground were good. Wiring harness faults were eliminated.

Findings & Conclusion

All external checks—fuse, column, harness voltage—passed, yet the symptoms persisted. This led to our conclusion:

“Despite no significant damage to the steering column or fuse, the symptoms suggest a potential internal fault within the DPS unit itself, likely triggered by the impact.”

In other words, the collision likely jarred an internal component inside the DPS module (e.g., a solder joint, sensor element, or electronic control board). Because the fuse, wiring, and column were all functional, the DPS unit itself required repair.

Key Takeaways

• Expertise You Can Trust
  Our technicians have decades of combined experience with electronics repair. Every module undergoes a full teardown, pinpointing and repairing the exact internal component that failed.

• Fast Turnaround Minimizes Downtime
  Because we specialize in DPS modules, we maintain a clean-room environment and a stocked parts inventory. Most customers have their DPS unit back—which restores smooth steering—within two business days.

• One-Year Warranty for Peace of Mind
  Every repaired DPS module includes a one-year limited warranty on electronic components. That means if any internal part fails again, you’re covered—no surprises.

• Avoid Costly Replacements
  Replacing a complete DPS assembly can be expensive and time-consuming. Our focused repair service targets the root cause, so you pay only for what’s actually broken.

Why Choose ACS for Your DPS Repair?

1. Precision Diagnostics
   We don’t guess at the problem. By ruling out fuse, wiring, and mechanical issues first, we know 100% that the fault is internal. That precision prevents wasted time and expense.

2. Proven Repair Workflow

   • Full teardown of the DPS unit

   • Identification of damaged electronic parts

   • Replacement or reflow of faulty components

   • Recalibration of the internal torque sensor

   • Comprehensive in-vehicle testing

3. Dedicated Customer Support
   From step-by-step removal instructions to post-repair road-test guidance, our team is here to assist at every stage. We answer emails within one business day and can walk you through the install if needed.

How to Send Us Your DPS Module

1. Purchase the repair service
   
   
   

1. Remove the Module

   • Locate and remove five mounting screws.

   • Disconnect the electrical harness and carefully pull out the DPS unit.

2. Package Securely

   • Wrap the module in bubble wrap or foam.

   • Place it in a sturdy box with padding to prevent movement.

3. Ship to ACS

   
   

   Automotive Circuit Solutions

   10 Honeysuckle Rd

   Marshfield, MO 65706

4. Repair & Return

   • We’ll repair and bench-test your DPS unit within 1–2 business days of arrival.

   • Your unit ships back with tracking, arriving shortly thereafter—fully restored and covered by a one-year warranty.

Compatibility with Can-Am Models (2017 – Present)

Our DPS repair service covers every Can-Am model from the 2017 lineup onward, including but not limited to:

• Maverick X3 series (Turbo R, X ds, X rc)

• Defender series (HD10, MAX, DPS)

• Outlander series (Max 850, XT, XT P)

• Commander series (1000, MAX, XT)

• Renegade series (900, X xc)

If your 2017+ Can-Am is showing “Check DPS” or exhibiting pulsing/stiff steering, our repair workflow is fully compatible—no model‐specific exceptions.

Ready to Restore Smooth Power Steering?

If you’re dealing with pulsing, stiff steering or a persistent “Check DPS” warning, don’t wait. Shipping your DPS module to Automotive Circuit Solutions is fast, reliable, and backed by our one-year electronics warranty. We’ve helped dozens of Maverick X3 owners get back on the trail without guessing or replacing expensive modules.