Has anyone used the trip feature of GMPC? You know, the screen that shows your trip mileage, average speed, current speed and so forth?
If so, has anyone noticed that the odometer is inaccurate? While my instantaneous speed is right, the calculations that GMPC makes for distance are inaccurate when compared with my car's odometer.
That makes it look like my average speed is much, much higher than I actually achieve. For example, even if I never break 70 mph, it will show that my trip average is in the 80 mph range and my highest speeds are even higher - Even with stops!
Anyone seen this behavior?