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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Transmission >> Transfer Case >> Transfer Case (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC P1804: AWD Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

Malfunction is detected in the memory (EEPROM) system of AWD control unit.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P1804

CONTROL UNIT 3

(Control unit 3)

Diagnosis condition

Push-button ignition switch: ON

Signal

--

Threshold

--

Diagnosis delay time

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