Vehicle Speed Sensor Tests
WARNING: This page is about a different car, the 2002 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For wheel sensor or rotor, see WHEEL SENSOR OR ROTOR
under TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS in ANTI-LOCK - PATHFINDER & QX4 article in BRAKES.
For vehicle speed sensor tests, see Fig 1.