How to Test a Golf Cart Solenoid (Fix Clicking But Not Moving)
You hear it every time you press the pedal: CLICK. But your golf cart doesn't move.
That single click is your solenoid trying to work—but failing to send power to the motor. Before you replace anything, you need to confirm the solenoid is actually the problem. The good news? Testing a golf cart solenoid is simple, takes about 10 minutes, and only requires a basic multimeter.
This step-by-step guide will show you exactly how to test your solenoid, interpret the readings, and know for sure whether it needs replacement.
Quick Answer: What You're Testing
A solenoid has two separate circuits:
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The coil (control circuit) – the electromagnet that pulls the contacts together
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The contacts (power circuit) – the heavy-duty switch that sends battery power to the motor
A bad solenoid typically fails in one of two ways:
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The coil burns out → no click at all
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The contacts burn or pit → you hear a click, but power doesn't flow
This guide covers both tests.
What You'll Need
| Tool | Purpose |
|---|---|
| Digital multimeter (set to ohms Ω and DC volts) | Measures resistance and voltage |
| Insulated gloves (optional) | Safety when working with 48V systems |
| Safety glasses | Protection from sparks |
| Notebook | Record your readings |
Safety First
⚠️ Before you begin:
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Park on level ground and engage the parking brake
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Turn the key off and remove it
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Disconnect the main negative battery cable before working on electrical components
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If your cart has a run/tow switch, set it to "TOW"
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Wait a few minutes for capacitors to discharge
Step 1: Locate and Identify Your Solenoid
The solenoid is usually located:
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EZGO TXT: Under the seat, near the controller (small black or silver box with 4 terminals)
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Club Car DS/Precedent: Under the seat, mounted on the aluminum plate near the batteries
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Yamaha G-Series: Under the seat, near the controller or battery pack
Terminal identification:
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Small terminals (usually labeled "S" or "S1/S2") – control circuit (coil)
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Large terminals (usually labeled "BAT" and "MOTOR" or "B+" and "M-") – power circuit
Step 2: Test the Coil (Control Circuit)
This test checks whether the electromagnet inside the solenoid is working.
Procedure:
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Set your multimeter to resistance (ohms Ω)
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Place one probe on each of the two small terminals
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Read the resistance value
| Reading | What It Means |
|---|---|
| 15-75 ohms | Coil is good (normal range) |
| 0 ohms (short) | Coil is shorted—replace solenoid |
| OL or infinite | Coil is open (broken)—replace solenoid |
A coil outside the 15-75 ohm range (especially infinite) means the solenoid is bad and needs replacement.
Step 3: Test the Contacts (Power Circuit)
This test checks whether the internal switch is actually closing when the coil engages.
Procedure:
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Set your multimeter to resistance (ohms Ω)
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Place one probe on one large terminal, the other probe on the other large terminal
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With the solenoid at rest (key off, pedal not pressed):
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You should read OL (open circuit) or infinite resistance
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If it reads 0 ohms, the contacts are welded shut—bad solenoid
-
-
Now energize the solenoid:
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Reconnect the battery (carefully!)
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Turn key on, press the pedal (or bypass the activation circuit if you know how)
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Read resistance across the large terminals again
-
| Reading | What It Means |
|---|---|
| 0 ohms (or near 0) | Contacts are closing properly—good |
| OL or high resistance | Contacts not closing—bad solenoid |
If the contacts don't close (or show high resistance) when energized, the solenoid is bad.
Step 4: Voltage Test (The Confirmation Test)
This test confirms whether power is actually reaching the motor through the solenoid.
Procedure:
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Set multimeter to DC volts
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Place probes on both large terminals
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Press the pedal (or activate the solenoid)
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Read the voltage
| Reading | What It Means |
|---|---|
| 0 volts | Contacts are closed, power flowing—solenoid is working |
| Full battery voltage | Contacts not closing—bad solenoid |
| Partial voltage (e.g., 12V on a 48V system) | Contacts are pitted/corroded—bad solenoid |
When the solenoid is engaged, you should see near 0 volts across the large terminals. If you see battery voltage, the contacts aren't making a connection.
Quick Reference: Solenoid Test Results
| Test | Good Reading | Bad Reading | Action |
|---|---|---|---|
| Coil resistance | 15-75 Ω | 0 Ω or OL | Replace solenoid |
| Contacts (rest) | OL (open) | 0 Ω | Replace solenoid (welded) |
| Contacts (energized) | 0 Ω | OL or high resistance | Replace solenoid |
| Voltage across large terminals | 0V | Battery voltage | Replace solenoid |
Common Solenoid Problems & What They Mean
| Symptom | Test Result | Diagnosis |
|---|---|---|
| No click at all | Coil resistance = OL | Coil burned out—replace |
| Single click, no movement | Contacts read OL when energized | Contacts burned—replace |
| Cart works sometimes | Intermittent continuity | Contacts pitted—replace |
| Rapid clicking | Coil reading normal | Usually low battery, not solenoid |
If the Solenoid Tests Good: What's Next?
If your solenoid passes all tests but your cart still won't move, the problem is elsewhere:
| Next Check | What to Look For |
|---|---|
| Battery voltage | Full pack voltage under load |
| Controller | Error codes, burnt smell |
| Motor | Brushes, continuity test |
| Wiring | Loose connections, corrosion |
👉 For more help, see our complete troubleshooting guide: Golf Cart Troubleshooting Guide
How to Choose a Replacement Solenoid
If your solenoid failed the tests, replace it with one that matches:
| Specification | What You Need |
|---|---|
| Voltage | Must match your system (36V or 48V) |
| Amperage | Continuous rating (usually 100A-400A). Higher is OK, never lower |
| Terminal type | 4-terminal (most common) |
| Mounting | Same physical size and hole pattern |
👉 Shop 10L0L Golf Cart Solenoids – direct fit for EZGO, Club Car, and Yamaha
Solenoid Testing FAQ
Q: Can I test a solenoid without a multimeter?
A: You can do a simple "jumper test" by bypassing the solenoid with a heavy jumper cable. If the cart runs with the jumper, the solenoid is bad. But this is dangerous—a multimeter is safer and gives you a definitive answer.
Q: Why does my solenoid click but the cart doesn't move?
A: The click tells you the coil is working. The problem is almost always burned or pitted contacts inside the solenoid. The solenoid needs replacement.
Q: Can a solenoid be repaired?
A: No. Solenoids are sealed units. Replacement is the only reliable fix.
Q: How long do solenoids last?
A: 4-6 years with normal use. Harsh conditions (hills, heavy loads, frequent stops) can shorten life.
Q: What happens if I use the wrong voltage solenoid?
A: A 36V solenoid on a 48V system will fail quickly. A 48V solenoid on a 36V system may not engage reliably. Always match voltage exactly.
Q: Can a bad solenoid drain my battery?
A: Not directly. But if the contacts are welded shut (closed all the time), it can keep a circuit active and slowly drain the battery.
Final Thoughts
Testing a golf cart solenoid is straightforward. With a basic multimeter and 10 minutes, you can know for sure whether the solenoid is your problem or if you need to look elsewhere.
If your solenoid failed the test, replace it with a quality 10L0L part:
👉 Find Your Golf Cart Solenoid
Need more help? Our support team can help you select the right solenoid for your cart's make, model, and year.