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
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Inspection
RemovalLexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 8 Inch Display): Operation Check
OPERATION CHECK REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY) SELF CHECK NOTICE:
Before entering self-diagnostic mode, make sure there are no obstructions which may interfere with operation of the remote touch screen, and that the remote touch screen is not dirty.
Do not touch the remote ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Blind Spot Monitor System: Short to +B in Buzzer (C1ABD,C1ABE)
DESCRIPTION
DTC C1ABD is stored when the blind spot monitor sensor RH detects a short to +B in the RCTA buzzer (blind spot monitor buzzer) circuit.
DTC C1ABE is stored when the blind spot monitor sensor RH detects a short to ground or open in the RCTA buzzer (blind spot monitor buzzer) circuit. ...