Lexus RX (RX 350L, RX450h) 2016-2025 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) 2016-2025 Repair Manual > Power Steering System: IG Power Supply Voltage (C1551)
DESCRIPTION The power steering ECU assembly distinguishes the engine switch status as on (IG) or off through the IG power source circuit. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note C1551 IG Power Supply Voltage ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Ptc Heater Assembly: Components
COMPONENTS ILLUSTRATION *1 FRONT NO. 1 CONSOLE BOX INSERT *2 NO. 2 HEATER COVER *3 NO. 4 AIR DUCT SUB-ASSEMBLY *4 QUICK HEATER ASSEMBLY N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part ...