DIAGNOSIS SYSTEM
DESCRIPTION
(a) Panoramic moon roof system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). 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) Measure the battery voltage.
Standard Voltage:
11 to 14 V
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Back Door Closer Ecu: Installation
INSTALLATION PROCEDURE 1. INSTALL MULTIPLEX NETWORK DOOR ECU (a) Engage the 2 guides to install the multiplex network door ECU with the 2 bolts. Torque: 5.5 N·m {56 kgf·cm, 49 in·lbf} (b) Connect the 2 connectors. 2. INSTALL BACK DOOR TRIM PANEL ASSEMBLY (w/o Rear No. 2 Seat) Click here 3. IN ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Speaker Output Short (B15C3)
DESCRIPTION This DTC is stored when a malfunction occurs in the speakers. DTC No. Detection Item DTC Detection Condition Trouble Area B15C3 Speaker Output Short A short is detected in the speaker output circuit
Harness or connector
Speaker
Stereo component amplifier assembl ...