Common Electric Wheelchair Problems and How to Fix Them
Electric wheelchairs provide independence and mobility, but like any device, they can experience technical issues over time. Knowing how to identify and fix common problems can save you time, money, and frustration. In this guide, we’ll cover the most frequent electric wheelchair issues and how to troubleshoot them effectively.
1. The Wheelchair Won’t Turn On
Possible Causes:
🔹 Dead or Low Battery – The most common reason for power failure.
🔹 Loose or Damaged Wires – Connections may have become loose over time.
🔹 Faulty Power Button or Joystick – A damaged control system can prevent the wheelchair from turning on.
How to Fix It:
✅ Check the Battery – Make sure it’s fully charged and properly connected.
✅ Inspect Wires & Connections – Look for any loose plugs or frayed wires.
✅ Reset the Wheelchair – Some models have a reset button that can help restart the system.
✅ Test the Joystick & Controls – If the power light doesn’t turn on, the control panel may need repair.
💡 Tip: If your battery drains too quickly, it may be time for a battery replacement.
2. The Wheelchair Stops or Moves Slowly
Possible Causes:
🔹 Low Battery Charge – A weak battery can reduce speed.
🔹 Tire Issues – Low air pressure or worn-out tires can affect movement.
🔹 Motor Overheating – Excessive use or high inclines can cause overheating.
🔹 Weight Overload – Exceeding the weight capacity may slow down the wheelchair.
How to Fix It:
✅ Charge the Battery Fully – Ensure a full charge before using the wheelchair.
✅ Check the Tires – Inflate air-filled tires to the correct pressure and replace worn-out ones.
✅ Let the Motor Cool Down – If overheating occurs, turn off the wheelchair and wait before restarting.
✅ Stay Within Weight Limits – Check your wheelchair’s maximum weight capacity to prevent strain on the motor.
💡 Tip: If the wheelchair still moves slowly, the motor or battery may need professional inspection.
3. The Joystick Isn’t Responding Properly
Possible Causes:
🔹 Joystick Misalignment – The joystick may be off-center or stuck.
🔹 Dirt or Debris Buildup – Dust can interfere with responsiveness.
🔹 Electrical Issues – A loose connection or damaged wire can affect function.
How to Fix It:
✅ Turn Off and Restart – Power off the wheelchair and restart it.
✅ Clean the Joystick – Use a dry cloth to remove dust or debris.
✅ Check for Loose Wires – Inspect the joystick cable for any loose connections.
✅ Calibrate the Joystick – Some wheelchairs have a reset or recalibration function in their manual.
💡 Tip: If the joystick continues to malfunction, contact a technician for repair or replacement.
4. The Wheelchair Pulls to One Side
Possible Causes:
🔹 Uneven Tire Pressure – One tire may be underinflated or damaged.
🔹 Motor Imbalance – A malfunction in one of the motors can cause pulling.
🔹 Joystick Calibration Issue – Incorrect joystick settings may be affecting direction.
How to Fix It:
✅ Check Tire Pressure & Condition – Ensure both tires are inflated equally.
✅ Inspect Motors – If one motor is weaker, it may need servicing.
✅ Adjust the Joystick Sensitivity – Some models allow joystick calibration to improve direction control.
💡 Tip: If the issue persists, a professional alignment adjustment may be required.
5. Battery Drains Too Quickly
Possible Causes:
🔹 Old or Weak Battery – Batteries degrade over time and lose efficiency.
🔹 Frequent Short Charging – Partial charges can reduce battery lifespan.
🔹 Using High Power Settings – Driving at maximum speed frequently consumes more energy.
How to Fix It:
✅ Replace the Battery – If it no longer holds a charge, a new battery is needed.
✅ Charge Fully Each Time – Avoid partial charges; follow the manufacturer’s charging instructions.
✅ Reduce Power Usage – Use lower speed settings when possible to conserve battery life.
💡 Tip: Keep an extra battery handy for longer trips or extended usage.
6. Strange Noises Coming from the Wheelchair
Possible Causes:
🔹 Loose Screws or Bolts – Vibration over time can loosen parts.
🔹 Worn-Out Bearings – Bearings in the wheels or motor may be wearing down.
🔹 Debris in the Wheels – Small objects can get caught in the wheels or motor.
How to Fix It:
✅ Tighten Loose Parts – Regularly check and tighten screws and bolts.
✅ Inspect the Wheels – Look for debris or signs of wear.
✅ Lubricate Moving Parts – Use wheelchair-safe lubricant to reduce friction and noise.
💡 Tip: If noises persist, a professional inspection may be necessary.
Final Thoughts
Understanding how to troubleshoot common electric wheelchair problems can help you stay mobile and avoid unexpected breakdowns. Regular battery care, cleaning, and inspections are essential for long-term performance.
Need Professional Repairs?
If your wheelchair still isn’t functioning properly, Malisa Mobility offers expert repair services and high-quality replacement parts. Contact us today for professional support and maintenance to keep your electric wheelchair running smoothly!
