Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Problem Symptoms Table

HINT:

• Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
• Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Initialization

INITIALIZATION DESCRIPTION (a) Zero point of the occupant classification sensors may deviate in the following situations. To ensure sensor accuracy, be sure to perform Zero Point Calibration. The o ...

Terminals Of Ecu

TERMINALS OF ECU OCCUPANT DETECTION ECU Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition b10-1 (SVC1) - b10-5 (SGD1) R - G Front occupant class ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Automatic Transaxle System: Input/Turbine Speed Sensor "A" Circuit Short to Battery (P071512,P071514,P071531)
DESCRIPTION The transmission revolution sensor (NT) detects the input shaft rotation speed and sends it to the ECM. Based on the transmission revolution sensor (NT) signal and the transmission revolution sensor (NC3 and NC) signals, the ECM controls engine torque and shift timing. Based on the input ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Electric Parking Brake System: Left Electric Parking Brake Actuator Control Circuit Short to Ground (C060B11)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C060B11 Left Electric Parking Brake Actuator Control Circuit Short to Ground Diagnosis Condition: Electric parking brake not operating Malfunction Status: The ECU power supply is normal but ...