Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System: Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Lighting system data can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. CHECK DLC3 (a) Check the DLC3. Click here INSPECT BATTERY VOLTAGE (a ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Seat Heater System: Seat Heater for Front Right Seat does not Operate
DESCRIPTION When the refreshing seat switch (for front side) is operated, the air conditioning amplifier assembly receives the signal. The air conditioning amplifier assembly receives the signal and operates the front seat heater. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
If the battery vol ...