Lexus ES manuals

Lexus ES: System Diagram

SYSTEM DIAGRAM

HIGH PRESSURE SIDE FUEL SYSTEM WIRING DIAGRAM

LOW PRESSURE SIDE FUEL SYSTEM WIRING DIAGRAM

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 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. CHECK FUEL PUMP OPERATION AND INSPECT FOR FUEL LEAK (a) Check fuel pump operation. (1) Connect the Techstream to the DLC3. (2) Turn the engine switch on (IG). NOTICE

 Fuel Tank

 Components

COMPONENTS ILLUSTRATION *1 NO. 1 FLOOR UNDER COVER *2 NO. 2 FLOOR UNDER COVER N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 NO. 2 FUEL TANK PROTECTOR *2

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 Control Module Communication Bus OFF (U0073,U0126,U0142,U0182)

DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly RH and other ECUs. for LED Type Turn Signal Light DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U0073 Control Module Communication Bus OFF

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART HYBRID BATTERY SYSTEM DTC No. Detection Item MIL Warning Indicate Link P056014 System Voltage (BATT) Circuit Short to Ground or Open Comes on Master Warning Light: Comes on P060629 Hybrid/EV Battery Energy Control Module Processor to Moni

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