LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio, Visual & Navigation System (Diagnostics, Service Information) >> Ecu Diagnosis Information >> Av Control Unit >> DTC Index >> Without BOSE Audio System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Without BOSE Audio System

CONSULT Display

Reference

B130B-11: Rear right speaker

DTC Description

B130B-12: Rear right speaker

B130B-13: Rear right speaker

B130B-1C: Rear right speaker

B130D-11: Front right speaker

DTC Description

B130D-12: Front right speaker

B130D-13: Front right speaker

B130D-1C: Front right speaker

B130F-11: Front left speaker

DTC Description

B130F-12: Front left speaker

B130F-13: Front left speaker

B130F-1C: Front left speaker

B1309-11: AV control unit

DTC Description

B1309-12: AV control unit

B1311-11: Rear left speaker

DTC Description

B1311-12: Rear left speaker

B1311-13: Rear left speaker

B1311-1C: Rear left speaker

B1315-11: AM/FM 1 antenna

DTC Description

B1315-13: AM/FM 1 antenna

B1316-11: FM 2 antenna

DTC Description

B1316-13: FM 2 antenna

B1317-11: XM antenna connection

DTC Description

B1317-13: XM antenna connection

B1321-13: Front right tweeter

DTC Description

B1322-13: Front left tweeter

DTC Description

B1328-12: External microphone 1

DTC Description

B1328-13: External microphone 1

B132A-01: External USB

DTC Description

B132A-13: External USB

B132C-01: TCU connection

DTC Description

B132C-13: TCU connection

B1339-8F: Rear camera

DTC Description

B133A-8F: Around view monitor

DTC Description

B133C-02: Amplifier

DTC Description

B1341-16: Head unit

DTC Description

B1341-17: Head unit

B1341-49: Head unit

B1341-55: Head unit

B1341-98: Head unit

B1342-62: Locked ECU

DTC Description

B1346-11: GPS antenna connection

DTC Description

B1346-13: GPS antenna connection

B1347-49: ECU bluetooth module

DTC Description

B1351-4B: ECU Amplifier

DTC Description

B135E-49: ECU fan

DTC Description

B1360-02: Combination meter

DTC Description

B1370-02: 2nd display

DTC Description

B1375-11: Rear camera Power supply

DTC Description

B1375-12: Rear camera Power supply

B1375-13: Rear camera Power supply

B137A-02: Integrated Switch

DTC Description

B1380-49: WiFi module

DTC Description

B1383-01: Incomp steering angle sensor adjust

DTC Description

B1384-96: 2nd display

DTC Description

B13CF-73: Buttons

DTC Description

B13D9-8F: USB communication

DTC Description

B13DB-87: LVDS

DTC Description

B13DB-8F: LVDS

B13DD-87: LVDS

DTC Description

B13DD-8F: LVDS

B13E5-8F: TCU External USB

DTC Description

B13EC-52: Factory mode

DTC Description

B13EC-55: Factory mode

U0079-00: Control module communication Bus G Off

DTC Description

U1000-01: CAN COMM CIRCUIT

DTC Description

U1300-01: AV communication circuit

DTC Description