Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | STARTER ASSEMBLY | *2 | ECM |
| *3 | ENGINE ROOM RELAY BLOCK ASSEMBLY - ST RELAY - ST NO. 1 FUSE | *4 | PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
ILLUSTRATION
| *1 | ENGINE SWITCH | *2 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
System Diagram
SYSTEM DIAGRAM

Reassembly
Cruise ControlLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Propeller Shaft Assembly: Removal
REMOVAL PROCEDURE 1. REMOVE NO. 2 ENGINE UNDER COVER Click here 2. REMOVE FRONT FLOOR COVER LH Click here 3. REMOVE FRONT CENTER FLOOR COVER for TMC Made: Click here for TMMC Made: Click here 4. REMOVE WIRING HARNESS CLAMP BRACKET (a) Disengage the 2 clamps. (b) Remove ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Dynamic Radar Cruise Control System: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)
DESCRIPTION If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the ECM, the forward recognition camera stores DTC U030057. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from U030057 Inte ...