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Home >> Lexus >> 2012 >> LS 460L AWD >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System (Service Specifications) >> 1UR-FSE Cooling >> Service Data >> Service Data
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Service Data

COOLING FAN MOTOR

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

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)

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)