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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (Except Hybrid) (4 Of 5) >> DTC/Circuit Diagnosis >> DTC P1543: Sub Battery Current Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
DTC
(Trouble diagnosis content)		 Malfunction type
P1543 BATTERY CURRENT SENSOR B
(Battery current sensor B)		 NO SUBTYPE INFORMATION The signal voltage transmitted from the sensor to EMCM is higher than the amount of the maximum power generation.
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