Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Blind Spot Monitor System: Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION This DTC is stored when the destination information of the main body ECU (multiplex network body ECU) does not match that of the blind spot monitor sensors. DTC No. Detection Item DTC Detection Condition Trouble Area U1331 Software Incompatibility with Body Control Module ...
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Steps to take in
an emergency: If a warning message is
displayed
The multi-information display shows warnings of system malfunctions,
incorrectly
performed operations, and messages that indicate a need for maintenance.
When a message is shown, perform the correction procedure
appropriate to the message.
Except F SPORT models
F SPORT models
Master ...