Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

ASC System

DTC No.

Detection Item

Link

B1360

Speaker Circuit

B1361

Volume Switch Circuit

B1362

ECU Malfunction

U0129

Lost Communication with Brake System Control Module

U0142

Lost Communication with Body Control Module "B"

U0293

Lost Communication With Hybrid Powertrain Control Module

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 Speaker Circuit (B1360)

DESCRIPTION This DTC is stored when a connection malfunction, such as an open, is detected in the wire harness between the stereo component equalizer assembly and No. 1 speaker assembly with box. D

 Volume Switch Circuit (B1361)

DESCRIPTION The stereo component equalizer assembly adjusts sound volume based on the signal sent by the vehicle sound switch. DTC No. Detection Item DTC Detection Condition Trouble Area

 ECU Malfunction (B1362)

DESCRIPTION This DTC is stored when the stereo component equalizer assembly detects an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area B1362 ECU Malfun

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 Removal

REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL Click here 2. REMOVE REAR WHEEL Click here 3. REMOVE TIRE PRESSURE WARNING VALVE AND TRANSMITTER (a) Remove the valve cap and valve core to release the air from the tire. NOTICE: Keep the removed valve cap. (b) After ensuring that a sufficient amount of ai

 Fail-safe Chart

FAIL-SAFE CHART LED HEADLIGHT SYSTEM The headlight assembly (light control LED ECU) operates in fail-safe mode if any of the following abnormalities are detected. Item Abnormality Detection Condition Return Condition Multi-information Display Abnormal input voltage (High input voltage)

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