Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Lane Tracing Assist System

DTC No.

Detection Item

Link

C1A7496

Steering Vibrator Component Internal Failure

U012587

Lost Communication With Multi-axis Acceleration Sensor Module Missing Message

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

U012987

Lost Communication with Brake System Control Module Missing Message

U013187

Lost Communication with Power Steering Control Module Missing Message

U015587

Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message

U023587

Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message

U029387

Lost Communication With Hybrid Powertrain Control Module Missing Message

U030051

Internal Control Module Software Incompatibility Not Programmed

U030057

Internal Control Module Software Incompatibility Invalid/Incompatible Software Component

READ NEXT:

 Vehicle Control History

VEHICLE CONTROL HISTORY NOTICE: When checking the vehicle control history, first record the output codes and after clearing the history, check the output history again. CHECK VEHICLE CONTROL HISTORY (

 Steering Vibrator Component Internal Failure (C1A7496)

DESCRIPTION If the forward recognition camera receives a steering vibration ECU malfunction signal, DTC C1A7496 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A7

 Lost Communication With Multi-axis Acceleration Sensor Module Missing Message (U012587,U012687,U012987,U013187,U015587,U029387)

DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area U012587 Lost Communicatio

SEE MORE:

 EVAP System

RELATED DTCS DTC No. Monitoring Item Link P00FE EVAP vent line blocked P043E Reference orifice clogged (built into canister pump module) P043F Reference orifice high-flow (built into canister pump module) P0441 Purge VSV (Vacuum Switching Valve) stuck clos

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL REAR UPPER COIL SPRING INSULATOR LH *a 10 mm or less (a) Install the rear upper coil spring insulator to the rear coil sprin

© 2016-2025 Copyright www.lexunx.com