Ford F150 Won’t Start But Clicks Once

You're supposed to go out for a drive or to work, but suddenly, you only hear a clicking sound, and your F150 refuses to start. What could be the reason behind this? Is it a severe car problem? We have researched this problem thoroughly to help you find out what could be the possible problems and solutions to fix this problem.

The common reason for your F150 clicking once and failing to start could be because of a weak or drained battery and thinning of its terminals. Usually, the problem would be with the vehicle's battery. Other possible culprits are a faulty starter, poor ground connection, or even a faulty engine. 

Experiencing this problem could be a huge hassle, especially if you're preparing to go to work or leaving for a trip. Do not fret, as we've got you covered in this post. Read the post below to discover how to repair your F150 when this happens, how to prevent it, and keep your battery in good condition.

Ford F150 Won't Start But Clicks One Time

There are various reasons why your F150 clicks once but won't start. In the case of a one-click sound, the battery is the most common cause. Below are the most common causes of this problem. 

Drained Or Dead Battery

Asian mechanic car repair professionals use a voltage multimeter to work in auto repair services

You have a weak battery if you hear a clicking noise from the engine compartment. It does not have enough electrical charge to start your car even though other car accessories, such as wipers and lights are working fine. The electrical charge cannot reach the starter motor.

Testing Your Battery

Test your battery voltage with the use of a multimeter. Your F150 12v battery should have 12.6 volts or more. It means your battery is up and running and is full charge. 

Check out this multimeter on Amazon.

Check Voltage Drop

You can check the charge of your battery when starting the engine. Start your engine and see if the voltage drops below 10v. It means you have a low battery. It may be due to a worn-out battery, a faulty alternator that does not charge the battery, or the battery sitting for a long time.

Jump Start Your F150

After checking that your battery is weak or dead, the most recommended solution is to jump-start it. Source another healthy battery to fetch electrical charge. You will likely need another car to do it. Turn off the engine of the two cars and put the transmission in Park before jump-starting.


  • Jumper cables
  • A full-charged battery
  • Battery booster (if available)


  1. Attach the red cable to the positive port of your F150 dead battery.
  2. Attach the other end of the red cable to the positive port of the healthy battery.
  3. Attach the black cable to the negative port of the healthy battery.
  4. Then, attach the other end of the black cable to your F150 to any plain unpainted part of the body or engine. Never attach the black cable straight to the negative port of your F150 dead battery because it can kindle sparks and combustible gases.
  5. Turn on your F150 engine.
  6. Detach the cables in the reverse sequence.

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Loose Or Broken Connections, Cables, And Terminals

Technician is pulling up an car old battery for replacement

Check for any loose terminals and cables. Tighten any loose terminals and clamps to resume proper connections. It can become loose due to vibrations or traveling a lot. Inspect the wires and cables for probable damage. There may be exposed wires or insulation which hinders the proper connection. 


Car battery corrosion .Should be checked in the car service center.

Another reason is corrosion. Your battery may have built-up corrosion turning its color to white, blue, green, or brown. It is a chemical reaction between hydrogen gas and sulfur acid in the air. Clean the corrosion with a battery cleaning spray or baking soda paste. Use a brush to remove a pile of corrosion around your battery terminals.

Check out this battery cleaner on Amazon.

Faulty Starter Motor

Spare parts.The car starter is in the hands of an auto mechanic.Installing a new and replacing a faulty starter. Maintenance and repair of the car in the service center.

A single click when starting could indicate a starter replacement. It may produce other sounds like grinding or rumbling. This means your starter motor is failing and causing a delay in relaying the electrical charge. 

Replacing Your Starter

Keep in mind to wear protective clothing and gear, such as safety glasses, mechanical gloves, closed-toe shoes, and loose and non-conductive clothes. Take extra care in dealing with your car engine and other parts, as it can get messy and electrical. Keep your tools within reach while working.

Tools To Use

  • A socket set
  • A screwdriver set
  • Pliers
  • Car jack
  • Jack stands
  • Wheel chocks
  • A new starter


  1. Elevate your car if necessary.
  2. Open the hood and detach the battery terminals.
  3. Pinpoint the engine's starter. Check your car manual if unsure.
  4. Clear out the area around the starter motor. Make a clear area to access the motor completely.
  5. Remove all connections attached to the starter motor.
  6. Take out the starter.
  7. Put the new starter motor.
  8. Re-attach all the connections you removed from the old starter to the new one.
  9. Return all the parts you cleared out earlier to access the faulty starter.
  10. Put down the car.
  11. Re-attach the battery terminals.
  12. Turn on the engine.

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Bad Battery

The car battery of the automobile electrical system in the engine compartment for car maintenance and recycle electronics garbage

Sometimes, the battery won't hold a charge because it's old. Batteries have a lifespan of at least 2 to 6 years, depending on the usage. Go to your nearest auto shop and have the battery check. Or, if you have a way to do it, you can do it at home.

Check out this battery on Amazon.

Find out how to change your F150 car battery in this easy guide.

Ground Connection Problem

Ground wire in the engine. Ground connection prevents electric shock or leakage of electrical equipment in the vehicle with copy space. Close-up and selected focus

The ground connection handles the starter motor to run. So bad ground leads to a weak starter that won't let the engine start. Bad ground connections cause different electrical issues. Check the physical property of the ground wire to see if it is already damaged. Corrosion or rust may cause the wearing out of these wires.

Conductivity Test

A conductivity test with a multimeter is a way to check the condition of your ground connection. Here you use the ohm symbol by changing the setting of the multimeter. Follow the steps below.


  1. Take the multimeter and change the setting to the ohm symbol.
  2. Put one probe into the negative port of the battery.
  3. Put the other probe into any bare metal part of the engine.
  4. Read the multimeter. The reading should be zero or close to zero ohms for a healthy ground connection.
  5. Do the same process between the negative port of the battery and any bare metal part of the car body.

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Faulty Engine

Close-up hands of auto mechanic are using the wrench to repair and maintenance auto engine is problems at car repair shop. Concepts of car care check and fixed and services insurance.

A clicking sound can also mean engine failure in rare cases. The engine fails due to drained oil, hydro lock, and poor maintenance. When the engine suddenly stops with a loud banging sound. and it fails. Go on the safe side of the road if you're driving.

If not, place your emergency flashes and call a car mechanic or auto service to confirm the issue further. You may need to replace a few parts for minor damage, but a dead engine requires replacement.

How To Maintain Car Battery

The battery is a significant part of a car. Although batteries have their limit and lifespan, you can try your best to keep them running for a long time by maintaining them and learning these care tips.

  • Wipe away the dirty traces of grease and oxidation from your battery. Remove any clamps because they will weaken the performance of your battery or they will take in less charge.
  • Keep the battery tray or case clean.
  • Position the battery correctly on its case. The acid may spill while driving and may loosen or detaches wirings.
  • Always check your car's water level and refill it with distilled water. Never let it run out or drain.
  • Purchase a car battery charger if you let your battery sit for some time.
  • Protect your car battery with an insulation blanket during winter.
  • Clean the battery terminals with a baking soda paste to avoid corrosion buildup, and apply terminal spray for protective coating.
  • Unplug any appliances when you're not using your car.
  • Turn off all the car lights when turning off your engine.
  • Drive your car regularly to keep the battery running and continuously charged.

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Other F150 Common Problems

Ford F150 fast rolling on the middle of the forest road, Ford F150 Won't Start But Clicks Once

There are other top complaints and common issues from the past years regarding their F150. Here are the most frequent:

Transmission Problem

The high technology in newer F150 models, a 10-speed automatic transmission, can cause a problem with your car's overall performance. There are reports of the transmission getting stuck when it is at 7 or 8 speeds. 

Your Car Rolling When In Park

Ford recalled some of its F150 2021 and 2022 models due to driveshaft issues. The damaged drive shaft may break and cause accidents and can overrule the driver and loss of driving power or control of the car. Also, an unengaged parking brake due to haphazard movement can cause a crash.

Visibility And Wipers Problem

Complaints of wipers not working have been recorded. It either stops or freezes when the car is still brand new. In one case, the wiper arms get destroyed and fail. There have been recalls, but some models have not asked for a recall.

F150 Problems That Are Usually Ignored

Aside from the complaints above, cars like Ford F150 deal with different car issues and maintenance. Some car owners sometimes ignore car problems, whether minor or major. Give a heads up on these details to learn more and care about your car.

  • Leaks on the head gasket
  • Leaks on the oil pan gasket
  • Ejection of the spark plug
  • Ruptured airbags
  • Break failure
  • Engine failure
  • Suspension problem
  • Corrosion
  • Unsure durability
  • Recall cases
  • Spark plugs failure


Ford F150 fast rolling on the middle of the forest road

If your Ford F150 won't start and only clicks once, this could be due to a dead battery, poor connections of cables and terminals, or a faulty starter motor and engine. Check the voltage of your battery and jump-start it as needed. Tighten all the connections. Be prepared as some parts may be required to be changed like the starter engine. 

Discover more about F150 in these posts:

Ford F150 Speaker Upgrade – What Options Do You Have?

Ford F-150 Won't Start After Replacing the Battery

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