Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Software Incompatibility with Brake System Control Module Not Programmed (U031851)

NOTICE:

• When replacing the forward recognition camera, replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.
• If the forward recognition camera has been replaced with a new one, it is necessary to perform forward recognition camera adjustment.

  HINT:

  Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.

  One Time Recognition: Click here

  Sequential Recognition: Click here

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 ECM, the forward recognition camera stores DTC U030057. DTC No. ...

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 actuator assembly), the forward recognition ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Yaw Rate And Acceleration Sensor: Installation
INSTALLATION PROCEDURE 1. INSTALL YAW RATE SENSOR ASSEMBLY (a) Install the yaw rate sensor assembly with the 2 bolts. Torque: 14.5 N·m {148 kgf·cm, 11 ft·lbf} NOTICE: Do not drop the yaw rate sensor assembly. If the yaw rate sensor assembly is dropped, replace it with a new one. (b) Conn ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System. Click here HINT: Use the table below to help determine the cau ...