If your golf cart is acting up, refuses to start, or makes a clicking sound without moving, the problem may be the solenoid. Learning how to test a golf cart solenoid with a multimeter can save you time, stress, and money.
In this guide, you’ll learn:
- How a golf cart solenoid works (in simple terms)
- How to test it using a multimeter
- How to test a 36V golf cart solenoid with a multimeter
- Why your golf cart solenoid clicks but does not move
- What to do if your golf cart solenoid is not clicking at all
This step-by-step tutorial is perfect for beginners and DIY users.
What Is a Golf Cart Solenoid (And Why It Matters)
The solenoid is basically an electrical switch. When you turn the key and press the pedal, it sends power from the battery to the motor. That’s what makes the golf cart move.
Think of it as the “middleman” between the battery and the motor.
If the solenoid fails, your cart may:
- Not start at all
- Make clicking sounds
- Lose power randomly
- Start only sometimes
Testing the solenoid helps you find out if it’s the real problem.
Safety First – Before You Start Testing
Always follow these safety rules:
- Turn off the ignition
- Remove the key
- Wear rubber gloves if possible
- Avoid metal jewelry (rings, watches)
- Work in a dry area
- Use insulated tools
Tools you need:
- Digital multimeter
- Screwdriver or wrench
- Wire brush (for cleaning terminals)
- Your golf cart’s wiring diagram (if available)
Multimeter Settings (Simple Explanation)
Before testing, set your multimeter to:
- DC Voltage (V) – for live voltage tests
- Continuity (🔔) or Ohms (Ω) – for resistance tests
If your multimeter is auto-ranging, it will adjust automatically. Otherwise, set it to 50V DC mode for 36V and 48V systems.
Step-by-Step: How to Test Golf Cart Solenoid with Multimeter
Step 1: Visual Inspection
Look closely at:
- Loose wires
- Rusted or corroded terminals
- Burnt or melted connectors
- Cracked casing
Fix any loose connections and clean dirty terminals first.
Step 2: Check Battery Voltage at the Solenoid
- Set your multimeter to DC Voltage
- Place red probe on solenoid’s battery terminal
- Place black probe on negative terminal or metal frame
Normal result:
- For 36V cart: around 36–38V
- For 48V cart: around 48–50V
If voltage is low → Your battery may be weak or discharged.
This step is key for those searching:
how to test 36v golf cart solenoid with multimeter
Step 3: Check Coil Voltage (When You Press the Pedal)
This test explains why a golf cart solenoid clicks but does not move.
- Keep multimeter on DC voltage
- Place probes on the small terminals of the solenoid
- Press the accelerator pedal
Result:
| Result | Meaning |
|---|---|
| You hear a click + voltage present | Coil is working |
| No click + no voltage | Switch, wiring, or controller issue |
| Click but no movement | Bad internal contacts |
If it clicks but does not move → The solenoid is getting power, but NOT passing it to the motor.
Step 4: Continuity Test (Battery OFF)
This is very important.
- Disconnect the battery
- Set multimeter to continuity (beep mode)
- Touch probes to the small terminals
Result:
| Reading | Meaning |
|---|---|
| Beep or low resistance | Coil is good |
| No sound / OL | Coil is damaged – replace solenoid |
This step checks if the solenoid’s internal coil is broken.
Step 5: Main Terminal Test
This tells you if power makes it to the motor.
- Turn battery ON
- Activate solenoid
- Place one probe on the first large terminal
- Place the other on the second large terminal
If you don’t see voltage on the output side → The solenoid is faulty even if it clicks.
How to Test a 36V Golf Cart Solenoid with Multimeter
The process is the same as 48V systems.
Just remember:
- Expect around 36 volts
- Any number below 32V indicates weak battery
- Above 38V means fully charged
Everything else stays the same.
So yes, how to test 36v golf cart solenoid with multimeter = Follow the exact steps above, but check for 36V readings.
Common Problems & Solutions
Golf Cart Solenoid Clicks But Does Not Move
Possible causes:
- Burned/worn internal contacts
- Low battery power
- Loose wire to motor
- Rust on terminals
Fix:
- Clean terminals
- Tighten wiring
- Replace solenoid if needed
Golf Cart Solenoid Not Clicking
Possible causes:
- No power to solenoid
- Broken key switch
- Bad controller
- Damaged wiring
- Dead battery
Fix:
- Check switches
- Check wiring
- Test battery
- Replace damaged part
Intermittent Clicking
Cause:
- Loose terminals
- Weak internal coil
- Moisture damage
Fix:
- Tighten &
- Dry equipment
- Replace solenoid if needed
When Should You Replace The Solenoid?
Replace it if:
- There is no continuity
- The solenoid is rusty inside
- Contacts are burnt
- It only works sometimes
- It gets hot or smells burnt
Solenoids are cheap compared to motors.
Maintenance Tips (Keep It Working Longer)
- Clean terminals every 3 months
- Keep area dry
- Tighten all connections
- Avoid water exposure
- Check battery health regularly
Read also more related topics: How to Charge Golf Cart Batteries with a 12V Charger?
Can You Use Car Batteries in a Golf Cart?
Does Golf Cart Battery Repair Liquid Work?
Frequently Asked Questions (FAQ)
How do I know my golf cart solenoid is bad?
If it clicks but doesn’t move the cart, or fails the continuity test, it is likely bad.
Can a weak battery cause solenoid problems?
Yes, low battery voltage may cause clicking but no motion.
Is it safe to test a solenoid live?
Yes, if you follow safety instructions and use insulated tools.
What reading should the solenoid have?
It should match your battery pack voltage (36V or 48V).
Final Summary
Learning how to test a golf cart solenoid with a multimeter turns a confusing problem into a simple electrical check.
If your golf cart:
- clicks but doesn’t move
- won’t start
- or acts randomly
This guide gives you the exact solution.
If tests confirm failure, replace the solenoid and your cart should run smoothly again.