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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 421 (Automatic Transaxle - Re4F04B) >> DTC Batt/Fluid Temp Sen (A/T Fluid Temp Sensor Circuit And TCM Power Source) >> Diagnostic Procedure >> 8. Check Input Signal Of A/T Fluid Temperature Sensor (Without CONSULT-II) >> 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 47(L/Y) and ground while warming up A/T.
    Fig 1: A/T Fluid Temperature Sensor Voltage Specification Table
    G00779835Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Checking Voltage
    G00779836Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Turn ignition switch to OFF position.
  4. Disconnect TCM harness connector.
  5. Check resistance between TCM harness connector F57 terminal 42(B) and ground. Refer to "WIRING DIAGRAM - AT - BA/FTS ".

    Continuity should exist. 

OK or NG 

  1. OK : GO TO 10 .
  2. NG : GO TO 9.
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