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Home >> Infiniti >> 2021 >> Q60 Luxe, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (5 Of 7) >> Engine (ECM) >> DTC P1603: ECM >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P1603

00

CONTROL MODULE

(CONTROL MODULE)

EEPROM (built-in microcomputer) system internal ECM does not function properly
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