INSTALLATION
PROCEDURE
1. INSTALL STEERING PAD SWITCH ASSEMBLY
(a) Engage the 2 claws and 2 pins to install the steering pad switch assembly.
(b) Install the 2 screws.
Torque:
2.4 N·m {24 kgf·cm, 21 in·lbf}
(c) Connect the steering pad switch connector to the spiral cable with sensor sub-assembly.
2. INSTALL HORN BUTTON ASSEMBLY
Click here
Inspection
RemovalLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation System: Certification ECU Vehicle Information Reading/Writing Process Malfunction (B15F7)
DESCRIPTION This DTC is stored when items controlled by the certification ECU (smart key ECU assembly) cannot be customized via the navigation system vehicle customization screen. HINT: The certification ECU (smart key ECU assembly) controls the smart access system with push-button start (for Entry ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Automatic Transaxle System: Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) When troubleshooting On-Board Diagnostic (OBD II) vehicles, an OBD II scan tool (complying with SAE J1978) must be connected to the vehicle. Various data output from the vehicle ECM can then be read. (b) OBD II regulations require that the vehicle on-board computer i ...