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Home >> Nissan-Datsun >> 2021 >> Sentra S >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System - Intelligent Key System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> B2090-14 NATS Antenna Amp. >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B2090-14

NATS antenna amp.

(Nissan anti-theft system antenna amplifier)

Diagnosis condition

Work support "INSIDE/OUTSIDE ANT DIAGNOSIS": activated

Signal (terminal)

NATS antenna signal

Threshold

Inactive communication between NATS antenna and Intelligent Key unit

Diagnosis delay time

1 second or less