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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 421 (Automatic Transaxle - Re4F04B) >> DTC Vehicle Speed Sensor MTR >> Diagnostic Procedure >> 1. Check Input Signal >> Without CONSULT-II

Without CONSULT-II

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Start engine.
  2. Check voltage between TCM harness connector F57 terminal 40(V/R) and ground while driving at 2 to 3 km/h (1 to 2 MPH) for 1 m (3 ft) or more.

    Voltage :Voltage varies between less than 1V and more than 4.5V. 

    Fig 1: Checking Voltage
    G00779843Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

  1. OK : GO TO 3 .
  2. NG : GO TO 2.