Lexus NX: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)

Lexus NX Service Manual / Engine & Hybrid System / Cruise Control / Dynamic Radar Cruise Control System / Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)

DESCRIPTION

If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the hybrid vehicle control ECU, the forward recognition camera stores DTC U030057.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

U030057

Internal Control Module Software Incompatibility Invalid/Incompatible Software Component

The vehicle information sent from the hybrid vehicle control ECU does not match that stored in the forward recognition camera.

Pre-collision system

Forward recognition camera

PROCEDURE

1.

GO TO PRE-COLLISION SYSTEM

HINT:

If DTC U030057 is output by the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.

Click here

NEXT

END

READ NEXT:

 Software Incompatibility with Brake System Control Module Not Programmed (U031851)

DESCRIPTION If the forward recognition camera cannot verify the vehicle information sent from the skid control ECU (brake booster with master cylinder assembly), the forward recognition camera stores

 Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component (U031857)

DESCRIPTION If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the skid control ECU (brake booster with master cylinder assembly), the

 Software Incompatibility with Body Control Module Not Programmed (U032251)

DESCRIPTION If the forward recognition camera cannot verify the vehicle information sent from the main body ECU (multiplex network body ECU), the forward recognition camera stores DTC U032251. DTC

SEE MORE:

 Installation

INSTALLATION PROCEDURE 1. INSTALL INTEGRATION CONTROL AND PANEL ASSEMBLY (ELECTRIC PARKING BRAKE SWITCH) (a) Install the integration control and panel assembly (electric parking brake switch) to the upper rear console panel sub-assembly with the 2 screws. HINT: The locations labeled A in the illu

 System Description

SYSTEM DESCRIPTION AUTOMATIC LIGHT CONTROL SYSTEM (a) When the headlight dimmer switch is in the AUTO position, the automatic light control system detects ambient light levels and controls the headlights, taillights, front fog lights, clearance lights and license plate lights. LIGHT AUTO TURN-OFF SY

© 2016-2025 Copyright www.lexunx.com