Speedometer Calibration Helps Maintain Your Vehicle and Saves You Time and Money

Speedometer-Calibration

The speedometer provides the driver of an automobile with the reading of the speed through instantaneous readings. Your traditional speedometer will be connected to the vehicle through the use of gears and wires which are then used to determine what the speed of the vehicle is. Many of your more modern vehicles will also include the use of speed sensors to determine the vehicle’s speed. Much like everything else, there is bound to be a fault in a speedometer at least once in the life span of the vehicle. When there appears to be a malfunction, there is something that you can do to help repair the speedometer without the replacement of the speedometer.

In older vehicles, what most know to be called a classic, there are a variety of reasons as to why your speedometer is not working. One of the main reasons that people will discover their speedometer failing is the break in the line of the cable that connects the speedometer to the transmission. When this cable breaks, the cable can be disconnected through the back of the dash and then followed through to the transmission and removed from the transmission. When the old cable has been removed, a new cable can then be installed. What happens when this cable is removed and the speedometer still does not work once a new cable has been installed? The next step would be to turn to speedometer calibration.

Check Engine Light Come On After The Speedometer Doesn’t Work Any Longer?
A mere common problem that occurs with digital speedometers is that when the digital speedometer and speed sensors fault, the check engine light will come on after the speedometer stops working. This is because the calculation of the speed is unable to transmit to the computer of the vehicle. When this happens, the check engine light will signal to the vehicle to let the operator know there is a problem with the functions of the car.

When the replacement of the speedometer or speed sensors is finished, the check engine light should go off automatically however if it does not, in most cases the battery will need to be disconnected and reconnected to make sure that the light goes off. If the speedometer does not work, the check engine light will remain on. If it acts erratically, the check engine light will also remain on. This is when you will want to look into mechanical speedometer calibration.

Through the use of a speedometer calibration service, the speedometer can be recalculated to see what the problem is. With the right tool and service, your speedometer is going to be recalculated to work. The calibration tool will help the user to plug the speedometer back into the vehicle and work once more. The calibration tool used to test the speedometer is going to help to distinguish what the problem with the speedometer was and will fix the problem that is keeping the speedometer from functioning.

Changes to Your Car Fittings
What most people do not know about their vehicles is that your tires can be the wrong size which can cause your speedometer to be off or to not work completely. The original speedometer will be fitted to your vehicle by being calibrated to the actual diameters and radius of your vehicle’s original tires. If these numbers change, the amount of which your tires will cover on the ground will change and the speedometer could be faulty or in operate completely.

Not only does your speedometer occasionally not work properly but there are other gauges that can stop working on your vehicle. The tachometer can throw off some faulty signals as well and you might catch a glimpse of your oil gauge working improperly. You might find that your PRND indicator is also showing dim or simply not working at all. When this happens, you will want to consider the gauges being recalibrated. Once it is recalibrated, the vehicle’s gauges should go back to their original settings.

A gauge that can work improperly and cause a problem with your vehicle can be the temperature gauge. The gauge can fail which could lead to your vehicle overheating. If the temperature on your vehicle gets too hot, the temperature can cause more than just your car to overheat.

There can be other issues within the dashboard of your vehicle. Another common problem that can lead to your vehicle not working properly is the clusters draining your battery when the vehicle is off. You might notice that when you get back in your vehicle, the car might take a minute to turn over and start. If this happens, it could be something that is not calibrated properly within your dashboard.

You might notice that something else that is important on your dash might not work properly as well. The gas gauge may not work and this can lead to a problem that could be avoided such as running out of gas. When you run out of gas, this can lead to a problem if you have no one to come to your aid and rescue you when you run out of gas. When you have speedometer calibration performed, the other areas of your dashboard will also be calibrated to work properly.

The speedometer calibration tool will help to ensure that your gauges all work properly and that your dashboard is in perfect, running order. This tool is not to be used lightly by untrained professionals which is why it is best to have your speedometer calibration near me looked for. The right tool will be used by the right professionals to ensure that once the calibration is complete, the speedometer is working once more along with the various other gauges and clusters on your dashboard.

It is very important that you maintain your vehicle and that you keep maintenance upon the vehicle to keep the life of the vehicle. As long as you maintain the motor, transmission, gauges and so on, the length of the lifespan of your vehicle is sure to be longer. Cars are not made as they once were so if you own an older vehicle, it is imperative that you look for ways to lengthen the life span of the car.

With most cars being made differently than they once were, finding ways to save money while looking at ways to keep the car in the running order of all original parts is very important. With the calibration tools, you are able to maintain original parts of the vehicle while only making small, subtle changes to the original parts of the car. By changing the cables and wires of the vehicle, the remainder of the parts is kept original. This keeps the car in more than just pristine order. It will also make sure that the car is kept original increasing the value of the vehicle.

An original vehicle is worth much more when the dashboard is in original, working order. That includes the gauges and clusters on the dash. With calibration tools, the original parts are maintained and your vehicle keeps its value. The value of the car is worth more because you also saved money on having the gauges and speedometer calibrated rather than simply replaced over time. That alone is worth more. The calibration tools will help to ensure that when other items on the vehicle are changed such as the size and width of the tires, the gauges are kept calibrated to the vehicle.

If you are looking to have your vehicle maintained and want to ensure that the vehicle maintains its original functions, check with your local calibration shop to see if you can come to have your car calibrated. This will ensure that over a period of time, not only is your vehicle maintaining its original parts but also that it is kept current with all functions which can provide you with peace of mind to ensure that your speedometer is correctly allowing you to avoid tickets should it be wrong. By also allowing it to be correct and calibrated, the amount of money saved by having it calibrated is a plus considering the cost that you would be spending on court costs, tickets, and fees for attorneys if it was to be incorrect and you end up with speeding tickets. Get your speedometer calibrated today with SafetyRestore!

Will a speedometer calibration help me in court?

Speedometer-Calibration
Is your speedometer working properly?

Having a problem with your speedometer not reading accurately and having trouble recalibrating it yourself? Did you get a ticket for speeding or may be charged with reckless driving when you know that you were abiding by the speed limit, then don’t worry there are many local shops that can help? Having a working speedometer is very important because you want to know exactly how fast you are going.

There are many shops out there that can help with speedometer calibration, but the question is which is the best one for you. You always want to look for one that is certified and know what they are doing. You want to find a calibration service that is highly accurate and offer a quick turnaround. Speedometer calibration cost will depend on where you take your vehicle. Most speedometer calibrations will cost about $50-100 but some shops may charge more. The professional mechanic will measure the different speed intervals by attaching a dynamometer to your vehicle which will measure the power output of an engine. They will first measure it at different speed intervals and then they will record any differences between your vehicle’s speedometer reading and the correct speed. If a place gives you a certificate that is 100 percent accurate at every speed be very skeptical because there should be some variation, even if it’s small.

Any great traffic lawyer knows where to get a speedometer calibration done, so talk to them before finding your own shop. Some courts will advise you to get one done, but some courts will use it as weak evidence, make sure who your judge is and if they will use it as credible evidence. Speedometer calibration certificates can or may not be helpful. If your speedometer reads HIGHER than the actual speed that doesn’t help you in any way. If your speedometer reads LOWER than the actual speed, it may help. Speedometer calibrations are usually helpful to make your punishment less severe. It can also help take a reckless driving charge or speeding ticket to nonmoving violations.

If are not sure if your speedometer is reading correctly then go to a company like Safety Restore, they have professional technicians that can help with getting your speedometer to read correctly again. Safety Restore will get your vehicle in and out of the shop in no time and save you lots of your time and money. Call them and have your speedometer calibration done today.

Calibrating Mechanical Speedometer

Calibrating Mechanical Speedometer

The vehicles speedometer has the job of giving an accurate estimation of the speed we are driving at any given moment. Cars coming from a dealer have the speedometer already calibrated to the vehicle’s stock parts. However, if particular parts are changed, like the cars tires, the speedometer needs to be calibrated. Otherwise, you will be given the incorrect speed. Cars that are salvage will also need to get calibration.


A dealer may charge a large amount, so some decide to tackle this themselves. If you have a mechanical speedometer, Here are a few simple steps on how to do a speedometer adjustment.


If you have a mechanical speedometer you would start by opening the vehicle’s hood and locating the transmission. Next, unscrew the speedometer cable and unscrew the bolt holding the gear housing cover. After removing the plate, you will see two gears. Count the number of teeth the gears have and remember it for later. Next, get the diameter of the tire and divide 20,168 by the tire’s diameter. This is the tire’s revolutions per mile. Multiply this by the amount of teeth your gears have and multiply again by the vehicle’s axle ratio (which can be found in the vehicles supporting documents). Purchase the necessary driven gear for your vehicle. Remove the old driven gear by pulling it out of its clips and clip in the new driven gear. Secure the gear housing cover and the speedometer cable back.


However, if you aren’t handy with cars, don’t have the time, or just need help, it may be best to take it to a professional. They will make sure it is done correctly and safely. Safety Restore is a post accident restoration company that can help with no worry on the speedometer adjustment cost with them! They can save you hundreds on their services with their cluster repair service for only $118.99! Visit SafetyRestore.com to securely purchase the service. Then, simply remove the cluster from your vehicle and ship it to their warehouse. Their expert technicians will repair and send back your cluster within 24 hours.

How to Test Speedometer Calibration

how to test speedometer calibration

A vehicle’s computer reads the magnetic field pulses in order to determine the rotational speed of the driveshaft. This determines the speed at which the vehicle is going. If you suspect that your speedometer is giving the incorrect readings, here is how to test speedometer calibration.

First, a measured mile is required. Interstate highways and some country roads have mile markers but this method should only be down in a safe manner. Before beginning driving the mile, take note of the mileage the odometer has. Reset the trip odometer to 0.0. Drive a mile according to the mile markers or your measure mile. Then take note of the reading on the odometer. If the odometer is saying that you drove more than a mile, then it is calculating a faster speed than your actual speed. Similarly, if it is displaying that you drove under a mile, then it is calculating that you driving slower than you actually are.

Now that you know how to test speedometer calibration, you can take the next step and calibrate it. However, if you are unable to fix the issue, it is a good idea to bring it to a professional like Safety Restore. Safety Restore is a company that specializes in post accident repair. They can help your vehicle get back on the road giving the driver the correct readings for everything. Safety Restore can help in rebuilding tachometer gauge, oil gauge repair, temperature gauge repair, gas gauge repair, and the car odometer repair. All you need to do is send them your item and you can save up to $600 as compared to buying a new one at the dealer. Once they receive it, they will repair and ship it back within 24 hours, saving you both time and money. Visit SafetyRestore.com to learn more how they can help you get back on the road driving safely.

How To Do Speedometer Calibration

How To Do Speedometer Calibration

Imagine driving down the road, and you are pulled over for going over the speed limit. However, your vehicle was telling you that you were driving at the correct speed. This may be due to your vehicles speedometer calibration. If you have recently changed a stock part on your vehicle, such as the tires, the calibration may be off, resulting in the vehicle giving you a different reading. For example, switching to larger tires may give you a slower speed reading (which would be the case of you being pulled over for speeding). Smaller tires would give you a faster reading. In this case, you would need to learn how to do speedometer calibration.

If you have an electric speedometer, the process is simple. All you need to do is determine the distance your vehicle has to drive in order to properly calibrate. This number can be found in the vehicles supporting documents. Press the calibration button which is located on the speedometer, start the vehicle, and then release that button. Press the button again and go on the test drive. Once you have driven the required distance, press the button once more and speedometer will calibrate itself.

After you know to do speedometer calibration, but you notice that it is still not giving you the correct reading, or the gauge is not working, the speedometer may need to get repaired. Safety Restore is a post accident restoration company that can help with your speedometer repair. Safety Restore can help rebuilding tachometer gauge, oil gauge repair, temperature gauge repair, gas gauge repair, and the car odometer repair. They can fix it all! Simply send them your cluster and you can save up to $600 as compared to buying a new one at the dealer. Safety Restore will repair and ship back your item within 24 hours of receiving it. Visit SafetyRestore.com to learn more how they can help you get back on the road driving safely.

Who Does Speedometer Calibration ?

Who Does Speedometer Calibration ?

A speedometer indicates how fast the vehicle is traveling at any given moment. The odometer tells us how far the vehicle has traveled. They work hand in hand to determine if any services are needed, and to help keep you driving safely on the road. Having a properly calibrated speedometer is very important when your vehicle is on the road. If you are ever pulled over and told that you have been speeding, but your speedometer said that you were in fact driving the speed limit, you can still get a ticket. This is because, by the design, the speedometer is accurate by law. Federal standards in the United States allow a maximum of 5 mph error plus-or-minus. Tire diameter, tire wear, tire temperature, pressure, vehicle load, and differential gearing can all have an effect of the speedometers reading.
Also, if you have bought a salvage car or got a speedometer from a different vehicle to put into another, the mileage needs to be adjusted. But who does speedometer calibration?

Safety Restore is a post accident restoration company who does speedometer calibration. Safety Restore can help rebuilding tachometer gauge, oil gauge repair, temperature gauge repair, gas gauge repair, and car odometer repair. They can fix it all! Visit SafetyRestore.com and select the “Cluster Repair” service. Select the Make and Model of your vehicle before checking out. Then, simply send them your cluster and you can save up to $600 as compared to buying a new one at the dealer. Safety Restore will repair and ship back your item within 24 hours of receiving it, saving you both time and money. They have a 100% satisfaction guarantee and a lifetime warranty on all their services as well. Visit SafetyRestore.com to learn more how they can help you get back on the road driving safely.

What is speedometer calibration ?

What is speedometer calibration ?

The vehicles cluster, is also referred to as the vehicle’s speedometer. It displays the tachometer gauge, odometer gauge, gas/fuel, gauge, temperature gauge, as well as transmission gauge. If you notice that there may be an issue with the speedometer like it giving incorrect reading, sticking, fluttering, or just not working, then you may need to get the speedometer repair or calibrated. What is speedometer calibration?


A speedometer is calibrated to ensure that the magnetic field torque reads and displays the correct speed of the vehicle. It takes into account the gear ratio of the drive cable, the tires diameter, as well as the drive ratio in the differential. If any of these are changed, the speedometer needs to be calibrated for those changes. The easiest way to calibrate the speedometer is to modify the magnetic field’s strength. This is done by using an electromagnet to adjust to match the input from the device’s drive cable.

Safety Restore can help you in your question “what is speedometer calibration?’ and “How do I go about getting my speedometer calibrated?” Safety Restore specializes in post accident repair as well as cluster repair. Safety Restore can help rebuilding tachometer gauge, oil gauge repair, temperature gauge repair, gas gauge repair, and car odometer repair. They can fix it all! Instead of going to a dealer, visit SafetyRestore.com to save hundreds of dollars on this service. For only $118.99, Safety Restore will repair your cluster using 100% OEM parts and with a lifetime guarantee. Aside from saving you money, they can also save you time with their 24 hour turnaround. The companies skilled engineers repair all parts to meet FMVSS standards as well. Leave the work to a BBB accredited company and then enjoy the drive in your like new speedometer.

Car Speedometer Calibration

Get car speedometer calibration by mailing in your instrument cluster today and get 24 hour turnaround!

Driving with a speedometer all your life, you may know the basics of what it does and shows. However, you may not know the various components of the gauge, or how it came to be in the first place.

The speedometer, or speed meter, on a vehicle is defined as an instrument that measures and then displays the immediate speed of a vehicle. Speedometers are now universally installed in all automobiles, but this was not always so. They became available in the 1900s, and became standard equipment right around 1910. Different types of machinery have specific names for the speedometers they are equipped with. For example, on a boat the termination would be a pit log. An airspeed indicator is the term used to apply to aircraft.

A man named Charles Babbage is given the credit for creating an early prototype of the speedometer, which was intended for locomotives. In 1888, the electric speedometer was invented by a Croatian named Josip Belusic, and it was originally named a velocimeter. In 1902, a patent for a speedometer was created by a man named Otto Schultze.

The basic operation of the device is simple. The speedometer uses a rotating flexible cable that is usually driven by gears linked to the output of the transmission on the vehicle. When a vehicle is moving, a speedometer cable is turned by the speedometer gear assembly, which then turns the speedometer mechanism itself. A small permanent magnet that is attached to the speedometer cable works with a small aluminum cup that is fixed to the shaft of the pointer on the analogue speedometer instrument. The changing magnetic field creates eddy currents in the cup as the magnet rotates near the cup. The eddy currents on their own create another magnetic field. This results in the magnet exerting a torque on the cup, pulling it–and the speedometer pointer–in the direction of its rotation with no mechanical relationship between them.

When a speedometer stops working, a car speedometer calibration may be necessary. The company Safety Restore works with instrument clusters and speedometer gauges for all makes and models of vehicles. Whether the speedometer gauge is getting stuck or not working, the tachometer gauge is stuck, or the oil gauge is giving a wrong reading, the car speedometer calibration service by Safety Restore is able to help! This service also works for those whose temperature gauge is working intermittently, those who have dead or sticky gauges, or those who have gauges not working whatsoever! The car speedometer calibration service comes out to only $118.99, saving customers hundreds if not thousands of dollars they would have payed to get the same service at the dealer! Quality and safety are a guarantee, as well as a lifetime warranty! Get your car speedometer calibration at Safety Restore today!