Electrical problem
2003 Nissan Sentra 4 cyl Two Wheel Drive Automatic 50000 miles
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My check engine light came on, and I got error codes 0500 (Vehicle Speed Sensor Malfunction) and 1574 (EBTCM System- Stop Lamp Switch Circuit High Voltage). It appears as though all my break lights are up, and I've had no problems with my speedometer. I cleared the code, but the errors both came back shortly after.

Any suggestions? Is this a loose wire somewhere that could be causing this...my car doesn't show any symptoms of speed sensor or stop lamp problems - Thanks!