LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> ES 300h Luxury >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Common Specs & Procedures
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Common Specs & Procedures

ES 300h COMMON SPECS & PROCEDURES

System Specification/Procedure
Air Conditioning
Service SERVICE DATA [06/2018 - ]
Torque TORQUE SPECIFICATIONS [06/2018 - 08/2020] or TORQUE SPECIFICATIONS [08/2020 - ]
Axle Nut/Hub Nut
Front 294 Nm (2957 kgfcm, 217 ft.lbf)
Rear NA
Battery SERVICE DATA [06/2018 - ]
Brakes
Bleeding Sequence BLEEDING [06/2018 - ]
Front Brakes SERVICE DATA [06/2018 - ]
Torque TORQUE SPECIFICATIONS [06/2018 - ]
Rear Brakes SERVICE DATA [06/2018 - ]
Torque TORQUE SPECIFICATIONS [06/2018 - ]
Charging
Generator SERVICE DATA [06/2018 - ]
Torque TORQUE SPECIFICATIONS [06/2018 - ]
Engine Cooling
General Service Specifications SERVICE DATA [06/2018 - 08/2021] , or SERVICE DATA [08/2021 - ]
Radiator Cap Pressure Standard value (for brand-new cap)
74 to 103 kPa (0.8 to 1.1 kgf/cm2 , 10.7 to 14.9 psi)
Minimum standard value (for used cap)
59 kPa (0.6 kgf/cm2 , 8.6 psi)
Thermostat R & I THERMOSTAT
Water Pump R & I WATER PUMP
Engine Mechanical
Compression ON-VEHICLE INSPECTION [06/2018 - 07/2019], Step 9 or ON-VEHICLE INSPECTION [07/2019 - ], Step 9
Oil Pressure 1500 RPM - 75 to 85°C (167 to 185°F) - 80 kPa (gauge) [12 psi (gauge) ] or higher
2500 RPM - 75 to 85°C (167 to 185°F) - 80 kPa (gauge) [12 psi (gauge) ] or higher
Overhaul SERVICE DATA [06/2018 - 07/2019] or SERVICE DATA [07/2019 - ]
Torque TORQUE SPECIFICATIONS [06/2018 - 07/2019] , or TORQUE SPECIFICATIONS [07/2019 - 10/2019] , or TORQUE SPECIFICATIONS [10/2019 - 08/2021] , or TORQUE SPECIFICATIONS [08/2021 - ]
Fluid Specifications See FLUIDS under MAINTENANCE tab.
Flywheel/Flex Plate (Drive Plate) Torque Torque: 150 N*m (1530 kgf*cm, 111 ft.*lbf) in sequence
Fuel System
Pressure Specification Standard fuel pressure
294 to 833 kPa (3.0 to 8.5 kgf/cm2 , 43 to 121 psi)
Standard fuel pressure (high pressure side)
3000 to 25000 kPa at 2500 rpm (shift lever in P, engine warmed up, A/C off and injection mode direct)
For 5 minutes after engine stops:
98 kPa (1.0 kgf/cm2 , 14.2 psi) or more
Fuel Pressure Test Procedure ON-VEHICLE INSPECTION [06/2018 - ]
Fuel Filter Location FUEL PUMP
Ignition
Firing Order & Cylinder Identification FIRING ORDER & CYLINDER IDENTIFICATION
Spark Plug
Type DENSO FC16HR-Q8
Gap Standard electrode gap for new spark plug: 0.7 - 0.8 mm (0.0276 - 0.0315 in.)
Maximum electrode gap for used spark plug: 1.2 mm (0.0472 in.)
Torque Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
Starting SERVICE DATA [06/2018 - ]
Torque NA
Wheel Alignment
Adjustment Specifications SERVICE DATA [06/2018 - 08/2020] or SERVICE DATA [08/2020 - 08/2021] or SERVICE DATA [08/2021 - ]
Torque TORQUE SPECIFICATIONS [06/2018 - ]
Wheel & Tire
Wheel Lug Nut Torque 103 N.m (1, 050 kgf.cm 76 ft.lbf) in sequence