PARTS LOCATION
ILLUSTRATION
| *1 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *2 | ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - IG2 RELAY - IG2-MAIN FUSE - ECU-IG2 NO. 1 FUSE |
ILLUSTRATION
| *1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | ID CODE BOX (IMMOBILISER CODE ECU) |
| *3 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | *4 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - STRG LOCK FUSE |
| *5 | DLC3 | *6 | STEERING LOCK ECU (STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY) |
How To Proceed With Troubleshooting
PrecautionLexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Back Door System (w/ Outside Door Control Switch): Terminals Of Ecu
TERMINALS OF ECU CHECK MULTIPLEX NETWORK DOOR ECU (a) Disconnect the Z16 and Z17 multiplex network door ECU connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the connector disconnected. Terminal ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Panoramic View Monitor System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
The following inspection procedure of the panoramic view monitor system is described on the assumption that the navigation system*1 or audio and visual system*2 is normal. If the navigation system has any malfunction, first proceed with troubleshooting of the naviga ...