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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 433 (Audio, Visual & Navigation System (INFINITI INTOUCH) (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC U1300: Av Comm Circuit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U1300

AV COMM CIRCUIT

(AV communication circuit)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

--

Threshold

--

Diagnosis delay time

--

NOTE: DTC U1300 is simultaneously displayed as one of following DTC(s).
  • U1249 AUDIO H/U CONN
  • U1267 METER CONN
  • U124E AMP CONN
  • U125B AVM CONN
  • U12C0 RSE CONTROL UNIT CONN