LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2009 >> LS 460L AWD >> Repair and Diagnosis >> General Information >> OEM General Information >> Service Specifications >> 1UR-FSE Cooling >> Service Data
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Service Data

Cooling fan motor 

COOLING FAN MOTOR - SERVICE DATA

Standard current (Cooling fan motor) Fan operates when A/C switch is turned ON (MAX COOL) 2 to 7 A
Standard current (No. 2 cooling fan motor) Fan operates when A/C switch is turned ON (MAX COOL) 2 to 11 A
Standard current (Cooling fan motor) Fan operates when engine coolant temperature sensor connector is disconnected 2 to 9.8 A
Standard current (No. 2 cooling fan motor) Fan operates when engine coolant temperature sensor connector is disconnected 2 to 14.8 A
Standard current (Cooling fan motor) for 2WD Wile the motor is turning at 20°C (68°F) when battery voltage is 12 V 7.3 to 9.3 A
for AWD Wile the motor is turning at 20°C (68°F) when battery voltage is 12 V 14.1 to 18.1 A
Standard current (No. 2 cooling fan motor) for 2WD Wile the motor is turning at 20°C (68°F) when battery voltage is 12 V 11.8 to 14.8 A
for AWD Wile the motor is turning at 20°C (68°F) when battery voltage is 12 V 14.1 to 18.1 A

Water inlet sub-assembly with thermostat 

WATER INLET SUB-ASSEMBLY WITH THERMOSTAT SERVICE DATA

Standard valve opening temperature 80 to 84°C (176 to 183°F)
Standard valve lift 10.0 mm (0.394 in.) or more at 95°C (203°F)

Radiator cap sub-assembly (standard judgment criterion) 

RADIATOR CAP SUB-ASSEMBLY (STANDARD JUDGMENT CRITERION) SERVICE DATA

Standard valve (for brand-new cap) 93 to 123 kPa (1.0 to 1.3 kgf/cm2 , 13.5 to 17.8 psi)
Minimum standard valve (after using cap) 79 kPa (0.8 kgf/cm2 2,11.4 psi)