Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Precaution

NOTICE:

• Check that the battery cables are connected to the correct terminals.
• Disconnect the battery cables when the battery is given a quick charge.
• Do not perform tests with a high voltage insulation resistance tester.
• Never disconnect the battery cables while the engine is running.
• Check that the charging cable nuts are tightened on terminal B of the generator assembly and on the engine room relay block and junction block assembly.

Charging System

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Parts Location

PARTS LOCATION ILLUSTRATION *A for 150 A Type - - *1 GENERATOR ASSEMBLY *2 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - EFI-MAIN FUSE - ALT FUSE *3 ECM - - IL ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Fuel Pressure Sensor (for High Pressure): Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH (FUEL PRESSURE SENSOR) NOTICE: Do not remove the fuel pressure sensor from the fuel delivery pipe with sensor assembly LH. If the fuel pressure sensor is removed, replace the fuel delivery pipe with sensor assembly LH (f ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Readiness Monitor Drive Pattern
READINESS MONITOR DRIVE PATTERN PURPOSE OF READINESS TESTS The On-Board Diagnostic (OBD II) system is designed to monitor the performance of emission related components, and indicate any detected abnormalities using DTCs (Diagnostic Trouble Codes). Since various components need to be monitored du ...