Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: 2gr-fks (battery / Charging)

Power Source & Network

Charging System

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Sfi System: VC Output Circuit
DESCRIPTION The ECM constantly generates a 5 V power source voltage from the battery voltage supplied to the +B, +B2 (BATT) terminals to operate the microprocessor. The ECM also provides this power to the sensors through the VC output circuit. When the VC circuit has a short circuit, the microproce ...

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Wireless Door Lock Control System: No Answer-Back
DESCRIPTION In some cases, wireless door lock control functions are normal but the hazard warning light and/or wireless door lock buzzer answer-back function does not operate. In such cases, hazard warning light and wireless door lock buzzer signal outputs from the main body ECU (multiplex network b ...