Saturday, January 30, 2010

Tomtom Cover Letter Which Is Probably More Accurate ... My Car's Speedometer Or My TomTom GPS Unit?

Which is probably more accurate ... my car's speedometer or my TomTom GPS unit? - tomtom cover letter

My TomTom consistanty read 3 km / h slower than my speedometer. When my speedo "fast" I guess that means that my odometer Earn miles faster than disadvantages I warrentee it should be. Right?

And if so, what can I do? Is my warrentee Toyota (Scion) "bumper to bumper" cover recallibrating my speedometer?

6 comments:

Adam said...

When it quickly at any speed, is something that probably from the GPS device. (30 mph, 33 mph showing at 65 mph and 68 mph shown).
If there is less of a difference at lower speeds, while the speedometer is off.
Speedometer error is always a percentage. More speed, error gone.

Whether it will be fixed under warranty, it depends. Normally there is a certain margin of error is acceptable. As this quantity depends on the manufacturer.

DC said...

The first step, you can buy a Ford, GM or Dodge. Rock support of the United States.

two who probley Tom-Tom is right, and a force that can do much for him. Speedo's generally run a little faster when they were running much slower than the rate and now, if this is the case, you may have a claim on their hands.

Now let's do the math.

55 km / h in 1 hours journey is 55 miles from your car. But 58 miles on the car.

mulbly or both 1000, and we would get.
55,000 and 58,000

and 3,000 additional miles out of warranty. I think now we know how many miles a car for four people. LOL

bartzan4... said...

GPS is a considerable good. But most manufacturers would have 5 km / h, more or less. I doubt supported, but most certainly in question. You may be able to recalibrate the speedometer to compensate. It allows the calibration of the speed of adjustment to change the tire size. Not sure if a repair is warranted, or how it would affect the warranty, so the best option is to talk to the service manager and go find your opportunities. Was 5 under, only to the value of the mileage warranty!
Another possibility would be to call the dealer and speak directly with a technician and ask if the speedometer can be calibrated for different tire sizes. Some technicians do it for you without the injunction is only a little money and not a wise. I only say this ............

Bonkers! said...

Not even close. Numerous GPS accuracy.

It is normal for speedometer car, a little. I do not mind doing it.

the speedometer have anything to do with each other. You could if you had the wrong size wheels, but change the speedometer calibration would not change the rate meter.

shortyba... said...

The GPS is not as fast as (cooling), your car speedometer. simply by removing your dealer if you are worried. under its warranty rights!

Ernie F said...

No, this is your experience more accurate than GPS. My answer is the odometer.

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