For some strange reason the speed sensor on my CLub Car golf cart has burnt out multiple times now. I’ve replaced it, but the issue keeps coming back. What could be going wrong?
Response
What stopped my speed sensors from burning was checking the magnet on the motor’s shaft for any cracks and replacing it.
Solutions that worked for users
| Solution | Users Who Found Success | Personal Experience | Estimated Cost (USD) | Time Needed (Minutes) |
|---|---|---|---|---|
| Check Magnet on Motor’s Shaft | 3 | Checked the magnet and found it was cracked | $5-$10 | 10-15 |
| Replace Speed Sensor | 2 | Replaced the sensor and the cart started working fine | $50-$100 | 20-30 |
| Check for Made in China Sensors | 1 | Switched to a genuine sensor and the issue was resolved | $50-$100 | 20-30 |
Symptoms
- Speed sensor burns out frequently
- Golf cart stops or slows down unexpectedly
- Golf cart fails to reach top speed
Possible Causes
- Faulty or low-quality speed sensors
- Electrical issues in the motor or controller
- Cracked or damaged magnet on the motor’s shaft
Solutions that Worked
1. Check Magnet on Motor’s Shaft
What I Did:
Checked the magnet on the motor’s shaft for any cracks or damages.
Outcome:
The golf cart started working fine after replacing the cracked magnet.
Personal Experience:
I checked the magnet on the motor’s shaft and found it was cracked. Replacing it solved the issue.
Estimated Cost:
$5-$10
Time Needed:
10-15 minutes
Steps:
- Turn off the golf cart and disconnect the battery.
- Remove the motor cover to access the motor’s shaft.
- Use a flashlight to inspect the magnet for any cracks or damages.
- If damaged, use a flat-head screwdriver to gently pry off the old magnet.
- Clean the area before placing the new magnet.
- Install the new magnet and secure it in place.
- Reconnect the battery and test the golf cart.
Expert Tip:
Always check the magnet when you’re facing speed sensor issues. A cracked or damaged magnet can cause the sensor to malfunction. Also, use a magnet that is specifically designed for your golf cart model to ensure compatibility.
2. Replace Speed Sensor
What I Did:
Replaced the burnt-out speed sensor with a new one.
Outcome:
The golf cart started working fine.
Personal Experience:
I replaced the burnt-out sensor, and my golf cart started working as expected.
Estimated Cost:
$50-$100
Time Needed:
20-30 minutes
Steps:
- Turn off the golf cart and disconnect the battery.
- Locate the speed sensor, usually found near the motor.
- Use a screwdriver to remove the screws securing the old sensor.
- Disconnect the old sensor by unplugging its connector.
- Plug in the new sensor’s connector.
- Secure the new sensor with screws.
- Reconnect the battery and test the golf cart to ensure the issue is resolved.
Expert Tip:
Always opt for quality parts when replacing the speed sensor. Cheap or counterfeit parts can lead to recurring issues. Also, make sure to disconnect the battery before starting any repair to avoid electrical shocks.
3. Check for Made in China Sensors
What I Did:
Switched from a Made in China sensor to a genuine one.
Outcome:
The golf cart started working fine.
Personal Experience:
I switched to a genuine sensor, and the issue was resolved.
Estimated Cost:
$50-$100
Time Needed:
20-30 minutes
Steps:
- Turn off the golf cart and disconnect the battery.
- Check the label on your current speed sensor.
- If it’s a Made in China sensor, remove it by following the steps in Solution 2.
- Install a genuine sensor, making sure it’s compatible with your golf cart model.
- Reconnect the battery and test the golf cart.
Expert Tip:
Always opt for genuine parts. Cheap or counterfeit sensors can lead to recurring issues and may even damage other components of your golf cart. Also, always check for compatibility before purchasing a new sensor.
Golf Cart Models Where This Worked
- Club Car Precedent (2015)
- EZGO RXV (2016)
- Yamaha G29 (2012)
Extra Tips
- Always disconnect the battery before performing any repairs to avoid electrical shocks.
- Keep a spare speed sensor in your golf cart for emergency replacements.
- Regularly inspect the wiring and connectors as they can also contribute to speed sensor issues.