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Home >> Nissan-Datsun >> 2021 >> Qashqai SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (3 Of 4) >> Engine (ECM) >> DTC P155D: Generator >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P155D

GENERATOR

A

Diagnosis condition

Engine running at idle

Signal (terminal)

Generator mechanical malfunction signal

Threshold

ECM receives mechanical malfunction signal sent from generator

Diagnosis delay time

--

B

Diagnosis condition

Engine running at idle

Signal (terminal)

Generator electrical malfunction signal

Threshold

ECM receives electrical malfunction signal sent from generator

Diagnosis delay time

--