Late Models (With Last 6 Digits Of VIN 450021 & Greater)

1. Remove speed sensor from transmission. Using voltmeter, connect positive lead to speed sensor terminal "B". See Fig 1 .
2. Connect negative lead to speed sensor terminal "A". Quickly turn speed sensor pinion. Voltage should be .5 volt alternating current.

Fig 1: Testing Speed Sensor (Late Models)

Courtesy of NISSAN MOTOR CO., U.S.A.