Q: My battery is fully charged and I have a fast clicking sound like the battery is dead

asked by on September 13, 2017

My battery is fully charged and when I go to start the car it makes a fast clicking sound.

It sounds like you may have a faulty battery connection resulting in insufficient power getting from the battery to the starter. This may cause the rapid clicking sound you are hearing. I woulds suggest checking all connections to the battery and making sure it is properly grounded. You may also want to have the battery load tested to be sure it does in fact still have a full charge. If you need further help with this, please reach out to us here at YourMechanic as we are always here to help.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I use the engine coolant heater?
Having an engine heater is particularly helpful when you live in a colder climate, making it easier to start your vehicle and gain better fuel economy during the winter months. If your vehicle is equipped with an engine heater, it...
Car jerks forward.
The manufacturer has issued a technical bulletin on this condition. They say that this is caused by residual fluid left in the clutch packs inside the transmission after it was shut off and can cause a slight jerk on cold...
Car sporadically idle high & runs around 1500 RPMS
Hi there. The most common causes of this on your vehicle are either a bad idle control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement), a dirty or failing throttle body (https://www.yourmechanic.com/services/throttle-body-replacement), or a vacuum leak (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-vacuum-leak). It is very common for the engine to have...
gas mileage difference 383 stroker motor 400 hp or ls3 computeried 400 hp same car
The gas mileage attained in either of these applications will depend heavily on your driving habits as you may already know. Either of these will also depend heavily on the type of intake system you are using to arrive at...
I put extra one quart of oil in my car. Is it OK to drive as usual?
The engine oil level should not be maintained above the "full" mark on the engine oil dipstick because such can result in a circumstance where the rapidly turning crankshaft entrains the excess oil and whips it up into a froth....
I noticed oil leaking under my car and followed it back to my power steering...im not a mechanic and stuff like this is mildly for
If you suspect that power steering fluid is leaking, please request a leak diagnostic (https://www.yourmechanic.com/services/power-steering-fluid-is-leaking-inspection) and the responding certified mechanic will pinpoint the leak, estimate the repair and commence the repair right away if you desire. Leaks on these systems...
my alternator belt keeps breaking what could cause this
Hi Paula. Thanks for contacting us today. 95% of the time, frequent alternator or serpentine belt breakage is caused by either faulty pulley's or misaligned or un-properly adjusted belts. Belts that are not properly adjusted to tightness can also explain...
Why does my wipers cut on as soon as my car battery is on. For example when I push my unlock button on my key fob they come on and
The problem is most likely caused by a built in relay inside the TIPM or totally integrated power module or also called main engine fuse box. These go bad all the time and can cause accessory problems like you are...

Related articles

How Long Does a Fog Light Switch Last?
When When driving at nighttime, your vision isn't the greatest, never mind if you're dealing with snow, fog, or rain. With all of this going on, sometimes your headlights just don’t seem like enough. That’s exactly why fog lights exist...
P0159 OBD-II Trouble Code: Oxygen Sensor (Bank 2 Sensor 2)
P0159 P0159 trouble code definition Oxygen Sensor (O2) Circuit Slow Response (Bank 2 Sensor 2) What the P0159 code means Code P0159 is a powertrain code that indicates a specific sensor in the exhaust system (bank 2 sensor 2) is...
P0604 OBD-II Trouble Code: Internal Control RAM Error
P0604 means an indication of an internal memory fault which may be cause by a faulty fuse, low battery or faulty ECM power supply circuit wiring.