Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Sfi System: Brake Switch "B" Circuit Short to Battery (P070312)
DESCRIPTION The stop light switch assembly is part of a duplex system that transmits two signals: STP and ST1-. These two signals are used by the ECM to monitor whether or not the brake system is working properly. This DTC indicates that the stop light switch assembly is remaining on. When the stop ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Driving Support Buzzer: Inspection
INSPECTION PROCEDURE 1. INSPECT SKID CONTROL BUZZER ASSEMBLY (a) Make sure that there is no looseness in the locking part and connecting part of the connector. (b) Disconnect the skid control buzzer assembly connector. (c) Check the connector and terminals for deformation and corrosio ...