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Home >> Infiniti >> 2020 >> Q60 Luxe, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (13 Of 19) >> Engine (ECM) >> DTC P1556: Battery Temperature Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P1556

BAT TMP SEN/CIRC

(Battery temperature sensor circuit low input)

Diagnosis condition

Engine running at idle

Signal (terminal)

Battery temperature sensor signal

Threshold

A signal voltage from battery temperature sensor remains 0.16 V or less

Diagnosis delay time

5 seconds or more