PARTS LOCATION
ILLUSTRATION
| *1 | BACK DOOR LOCK ASSEMBLY | *2 | DOOR CONTROL SWITCH |
| *3 | FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH | *4 | FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH |
| *5 | REAR DOOR LOCK ASSEMBLY LH | *6 | REAR DOOR LOCK ASSEMBLY RH |
| *7 | MULTIPLEX NETWORK DOOR ECU | *8 | ELECTRICAL KEY AND TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY |
| *9 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY | *10 | POWER WINDOW REGULATOR SWITCH ASSEMBLY |
ILLUSTRATION
| *1 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for LH) | *2 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for RH) |
| *3 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (for LH) | *4 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (for RH) |
| *5 | FUEL LID LOCK WITH MOTOR ASSEMBLY | - | - |
ILLUSTRATION
| *1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY -ECU-IG1 NO. 4 FUSE -ECU-ACC FUSE -ECU-DCC NO. 2 FUSE -D/L FUSE -ALL DR LOCK Relay -D DR UNLOCK Relay -L/D DR UNLOCK Relay -FUEL LOCK Relay |
| *3 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | *4 | DLC3 |
PrecautionLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Mirror Control System (w/ Memory): Power Mirror Surface Position is not Memorized
DESCRIPTION If any of the M1, M2 or M3 seat memory switch is pressed, the outer mirror control ECU assembly (driver door) detects the switch operation and sends the seat memory switch signal to the main body ECU (multiplex network body ECU) via CAN communication. On receiving the seat memory switch ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Smart Access System With Push-button Start (for Entry Function): All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate
DESCRIPTION If the entry lock and wireless door lock operations cannot be performed, the door control receiver may be malfunctioning, or there may be wave interference or problems in the communication which is used for the entry and wireless function between the door control receiver and certificati ...