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Home >> Infiniti >> 2019 >> QX30 Essential, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1503: Radar Sensor 8 Comm Has Malfunction >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

U1503

87

Radar sensor 8 comm has malfunction

[Communication with the radar sensor 8 has a malfunction.]

[MISSING MESSAGE]

Diagnosis condition

CAN communication is active

Signal (terminal)

CAN communication signal

Threshold

CAN messages from side radar LH is missing

Diagnosis delay time

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