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Vehicle Speed Sensor Signal Check
Vehicle Speed Sensor Signal Check
Remove vehicle speed sensor from transmission.
Turn vehicle speed sensor pinion quickly and measure voltage across terminals 1 and 2 (with QG18DE), or terminals + and - (with QR25DE).
Fig 1: Identifying Vehicle Speed Sensor Signal
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Removing Vehicle Speed Sensor From Transmission
Courtesy of NISSAN MOTOR CO., U.S.A.