INSTALLATION
PROCEDURE
1. INSTALL DOOR CONTROL SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY)
(a) Engage the 4 claws as shown in the illustration to install the door control switch (integration control and panel assembly).
![]() | Install in this Direction |
2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY
Click here
3. CONNECT HOOD LOCK CONTROL LEVER SUB-ASSEMBLY
Click here
4. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Click here
5. INSTALL COWL SIDE TRIM BOARD LH
Click here
6. INSTALL FRONT DOOR SCUFF PLATE LH
w/o Rear No. 2 Seat:
Click here
w/ Rear No. 2 Seat:
Click here
7. INSTALL INSTRUMENT PANEL GARNISH LH
Click here
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lin Communication System: Lost Communication with Power Source Control (B278C)
DESCRIPTION This DTC is stored when LIN communication between the certification ECU (smart key ECU assembly) and power management control ECU stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B278C Lost Communication with Power Source Control ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Evaporative Emission System Leak Detection Reference Orifice Low Flow (P043E00,P043F00,P24007E,P24007F,P24187E)
DTC SUMMARY DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P043E00 Evaporative Emission System Leak Detection Reference Orifice Low Flow Reference orifice clogged during key-off EVAP monitor
Canister pump module
Wire harness or connector (ca ...