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Home >> Hyundai >> 2021 >> Palisade Limited, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 9) >> Component (Location) And Function >> Component Location >> Battery Sensor

Battery Sensor

G14460392Courtesy of HYUNDAI MOTOR AMERICA

Battery sensor is connected to the (-) battery terminal. It sends battery voltage, current, temperature information to the Engine Control Module (ECM). Then, the ECM adjusts voltage by duty cycle based on these signals.