Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Message Not Displayed on Multi-information Display When AUTO Function Set to ON/OFF

NOTICE:

• The electric parking brake may still operate up to 20 seconds after the engine switch is turned off. Before disconnecting connectors or fuses, turn the engine switch off and wait 20 seconds or more.
• After replacing the skid control ECU (brake actuator assembly), perform "Calibration".

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• When replacing the skid control ECU (brake actuator assembly), operate the electric parking brake switch (electric parking brake switch assembly), as the parking brake indicator light (red) blinks when the engine switch is first turned on (IG).

Electric Parking Brake does not Operate

WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The electric parking brake may still operate up to 20 seconds after the engine switch is turned off. Before disconnecting connectors or fuses, turn t ...

Brake Warning Light (Yellow) Remains On

DESCRIPTION This procedure is for troubleshooting when the brake warning light (yellow) remains on but no DTCs are output. The skid control ECU (brake actuator assembly) controls the brake warning lig ...

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Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Lin Communication System: Driver Side Door ECU Communication Stop (B2321)
DESCRIPTION This DTC is stored when LIN communication between the power window regulator motor assembly LH and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B2321 Driver Side Door ECU Communication ...

Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Rear Air Conditioning Unit: Components
COMPONENTS ILLUSTRATION *1 AIR CONDITIONING HOSE AND ACCESSORY *2 NO. 1 LUGGAGE COMPARTMENT SIDE COVER PROTECTOR *3 SUCTION TUBE *4 LIQUID TUBE *5 INLET HEATER WATER HOSE *6 OUTLET HEATER WATER HOSE *7 REAR WHEEL HOUSE LINER RH *8 GROMMET *9 O-RING - ...