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Home >> Nissan-Datsun >> 2005 >> Frontier XE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Qr) - DTCS P1274 To P2138 >> DTC P1554: Battery Current Sensor >> Overall Function Check >> With GST

With GST

  1. Start engine and let it idle.
  2. Check voltage between ECM terminal 71 (battery current sensor signal) and ground for 10 seconds.

    The voltage should be above 2.3V at least once  .

  3. If NG, go to "DIAGNOSTIC PROCEDURE ".
    Fig 1: Checking Voltage Between ECM Terminal 71 (Battery Current Sensor Signal) And Ground
    G03593406Courtesy of NISSAN MOTOR CO., U.S.A.
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