speedometer on 2003 F150
My speedometer stopped working, but will work sometimes when it is very hot
outside. The cruise control still works. Odometer and all other gauges on
instrument panel work
If the cruise control still works then it is not a speed sensor, now it could be..... the stepper motor the drives the needle, a bad IC board inside the cluster, cluster connector or bad wiring or ground pathways. A lot of if's so find a qualified person to check it out as this could get expensive.