INSTALLATION
CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. INSTALL HEADLIGHT GASKET
(a) Install a new headlight gasket.
2. INSTALL NO. 1 HEADLIGHT ECU SUB-ASSEMBLY
NOTICE:
If the No. 1 headlight light ECU sub-assembly has been struck or dropped, replace it with a new one.
(a) for Single Beam Headlight:
(1) Connect the connector.
(b) except Single Beam Headlight:
(1) Connect the 2 connectors.
(c) Install the connector cover to the No. 1 headlight ECU sub-assembly.
(d) Install the No. 1 headlight ECU sub-assembly with the 3 screws.
3. INSTALL HEADLIGHT ASSEMBLY
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Components
RemovalLexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Cruise Control Input Processor (P160700)
MONITOR DESCRIPTION The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM is functioning properly. If outputs from the CPUs are different and deviate from the standard, the ECM will illuminate the MIL and store the DTC immediately. DTC No. Detection Item DT ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Steering System: Calibration
CALIBRATION TORQUE SENSOR ZERO POINT CALIBRATION (USING TECHSTREAM) NOTICE: Perform torque sensor zero point calibration if any of the following conditions occur:
The power steering ECU assembly has been replaced.
The electric power steering column sub-assembly has been replaced.
There is a d ...