Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Display Malfunction (B15A6,B15B0)

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Audio & Visual & Telematics / Navigation / Multi Info Display / Navigation System / Display Malfunction (B15A6,B15B0)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the multi-display assembly.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B15A6

Display Malfunction

When any of the following conditions is met:

  • RAM error
  • Drawing controller malfunction
  • Internal hard drive malfunction

Multi-display assembly

B15B0

Display Screen Malfunction

Picture circuit (TFT unit) malfunction

Multi-display assembly

PROCEDURE

1.

CHECK DTC

(a) Clear the DTCs.

Body Electrical > Navigation System > Clear DTCs

(b) Recheck for DTCs and check that no DTCs are output.

Body Electrical > Navigation System > Trouble Codes

OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

REPLACE MULTI-DISPLAY ASSEMBLY

    Stereo Component Amplifier Malfunction (B15A3)
    DESCRIPTION This DTC is stored when a malfunction occurs in the stereo component amplifier assembly. DTC No. Detection Item DTC Detection Condition Trouble Area B15A3 Stereo Component A ...

    Navigation Processor Malfunction (B15AD)
    DESCRIPTION This DTC is stored when a malfunction occurs in the navigation ECU. DTC No. Detection Item DTC Detection Condition Trouble Area B15AD Navigation Processor Malfunction When ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Back Door Glass: Installation
    INSTALLATION PROCEDURE 1. INSTALL BACK DOOR GLASS SPACER (w/o Rear No. 2 Seat) (a) Using a brush or sponge, coat the installation area of 4 new back door glass spacers with primer G. NOTICE: Do not apply too much primer G. Allow the primer G to dry for 3 minutes or more. Throw away any leftov ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Blind Spot Monitor System: Parts Location
    PARTS LOCATION ILLUSTRATION *A w/o Rear No.2 Seat - - *1 OUTER REAR VIEW MIRROR ASSEMBLY LH *2 OUTER REAR VIEW MIRROR ASSEMBLY RH *3 OUTER MIRROR CONTROL ECU ASSEMBLY LH *4 OUTER MIRROR CONTROL ECU ASSEMBLY RH *5 BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU *6 E ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2025 Copyright www.lexusrx.net
    0.016