LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> Q50 Signature Edition, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (DTCS) (4 Of 6) >> Engine (ECM) >> DTC P1551: Battery Current Sensor >> DTC Description >> VR30DDTT engine >> DTC Detection Logic
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P1551

BAT CURRENT SENSOR

(Battery current sensor)

An excessively low voltage from the sensor is sent to ECM.