You turn the key, press the pedal and hear a click. Then nothing happens. The cart just sits there. It is a frustrating sound, but it also tells you something useful. The click means power is reaching part of the system, so you can narrow down the problem with a few simple checks.
At Pit Stop Batteries, this is one of the most common calls we get. In most cases, the cause is the batteries or a bad connection, not an expensive part. This guide walks you through the checks in the right order.
What the Click Actually Means
When you press the pedal, the cart sends a small signal to the solenoid. The solenoid is a heavy-duty switch. It clicks closed to let battery power flow to the controller and motor.
So if you hear a click, the solenoid is trying to work. That leads to two main questions:
- Is there enough battery power for the solenoid and motor to work?
- Is the power getting through to the motor?
Rapid clicking, like a machine gun, usually points to low voltage. A single loud click with no movement often points to a weak connection, a worn solenoid or a problem further down the line.
Safety First
Before you check anything, take these steps:
- Turn the key off and set the cart to tow or maintenance mode.
- Remove the key and take off any jewelry.
- Wear safety glasses and gloves.
- If you need to test the cart under power, lift the rear wheels off the ground with jack stands. Never work under a cart held only by a jack.
Cause 1: Weak or Dead Batteries
This is the number one reason. A battery pack can show a decent voltage at rest and still fall apart the moment you ask it to work. The solenoid clicks, but the voltage drops so low under load that the motor cannot turn.
How to check: Use a multimeter on each battery and on the full pack. A 36V pack should read about 38V when fully charged, and a 48V pack about 51V. If the pack reads well below that, or one battery is far lower than the others, you have found a likely cause. Our guide on how to test golf cart batteries with a multimeter and hydrometer shows each step.
If the batteries are low, charge them fully and try again. If they will not hold a charge, read about the signs your golf cart battery is dead. Also see why your golf cart battery charges but dies quickly if the cart worked fine until recently.
Cause 2: Loose or Corroded Connections
A battery pack can be perfectly healthy and still not deliver power if the cables are dirty or loose. Even a small amount of corrosion on a post adds resistance. Under heavy load, that resistance blocks the current.
How to check:
- Look at every battery post and cable end for white, green or blue crust.
- Wiggle each cable. None should move.
- Check the main positive and main negative cables where they connect to the cart.
- Look for melted plastic or discolored cable ends, which show heat from a bad connection.
Clean the posts with a wire brush and a baking soda mix, tighten each connection and add a coat of anti-corrosion spray on the terminals. Our post on golf cart battery terminal corrosion covers prevention in detail.
Cause 3: A Bad Solenoid
Solenoids wear out over time. The contacts inside burn and pit, and eventually they stop passing power even though they still click.
Signs of a bad solenoid:
- You hear a click, but no power reaches the controller.
- The click sounds weak or different from before.
- The cart works sometimes and fails at other times.
How to check: With the cart off, find the two large posts on the solenoid. Put your multimeter on DC volts. With the key on and pedal pressed, you should see full pack voltage on both large posts. If you have voltage on one post but not the other, the solenoid is not passing current and needs replacing.
Cause 4: Switches, Fuses and Safety Features
Golf carts have several small parts that can stop the cart from moving, even with strong batteries.
- Tow/Run switch: If it is left in Tow, the cart will not drive. Make sure it is in Run.
- Forward/Reverse switch: A worn switch may not pass the signal.
- Pedal or micro switch: If the switch under the pedal does not trigger, the cart thinks you are not asking to move.
- Fuse: Some carts have a fuse in the control circuit. A blown one cuts power to the system.
These are quick checks and cheap fixes, so rule them out before you replace bigger parts.
Cause 5: Controller or Motor Problems
If the batteries test well, the connections are clean and the solenoid passes full voltage, the issue may be further down. A failed controller or motor can cause a click with no movement.
Signs: Burnt smell, smoke, a loud humming with no motion or no voltage reaching the motor. These repairs are more involved, and a certified cart technician should handle them.
A Simple Step-by-Step Order to Follow
To save time, check in this order:
- Make sure the key is on, the cart is in Run mode and the direction switch is set.
- Test pack voltage and each battery.
- Inspect and clean all cable connections.
- Test the solenoid for voltage on both posts.
- Check the pedal switch, fuse and direction switch.
- If all of those pass, have the controller and motor tested.
What If You Are Stranded?
If your cart quits far from home, you may need help right away. Our emergency golf cart battery replacement guide explains what to do and what to expect. If you are in the Lady Lake area, see our golf cart battery installation in Lady Lake, FL page.
Not sure where to begin? Contact us and describe what you hear and see. We can often point you in the right direction over the phone.
Frequently Asked Questions
Why does my golf cart click but not go?
The most common reasons are weak batteries, corroded or loose cables, or a worn solenoid. Start with the batteries and connections.
Is a clicking noise always a bad solenoid?
No. A click means the solenoid is trying to close. Low battery voltage or poor connections often cause the same sound.
Can a bad battery stop my cart even if it charges?
Yes. A battery can accept a charge and still drop voltage under load. That stops the motor from turning.
Should I jump-start my golf cart?
We do not recommend it. Mismatched voltage can damage the controller. Test the pack and find the cause instead.
Get Your Cart Moving Again
If your tests show weak batteries, we can replace them quickly and get you back on the road. Learn more about our golf cart battery installation service or contact us today for a fast answer.