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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Performance - VQ40DE - (4 Of 6)) >> DTC P1554: Battery Current Sensor >> Overall Function Check >> With SDT
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With SDT

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  1. Start engine and let it idle.
  2. Select "BAT CUR SEN" in "Data list" mode with SDT.
  3. Check "BAT CUR SEN" indication for 10 seconds. "BAT CUR SEN" should be above 2, 300mV at least once. 
  4. If NG, go to [Diagnosis Procedure ].