2GR-FKS COOLING SERVICE DATA

Thermostat
Condition Specified Condition
Standard Resistance 10.6 to 14.2 Ω
Cooling Fan Motor
Item Condition Specified Condition
Cooling fan motor RH (Cooling Fan Motor 100 W Type) Battery voltage applied at 20°C (68°F) 18.0 to 24.0 A
Cooling fan motor RH (Cooling Fan Motor 200 W Type) 26.0 to 32.0 A
Cooling fan motor LH (Code Mark S) 18.0 to 24.0 A
Cooling fan motor LH (Code Mark M) 26.0 to 32.0 A
Relay
Tester Connection Tester Connection Specified Condition
3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage applied between terminals 1 and 2 Below 1 Ω
Radiator
Item Condition Specified Condition
Radiator cap sub-assembly

Standard value

(for brand-new radiator cap sub-assembly)

93 to 123 kPa (0.9 to 1.3 kgf/cm2, 13.5 to 18.0 psi)

Minimum standard value

(for used radiator cap sub-assembly)

79 kPa (0.8 kgf/cm2, 11.5 psi)

Coolant
Capacity Classification
w/o Engine Oil Cooler: 9.0 liters (9.5 US qts, 7.9 Imp. qts) LEXUS vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damaging the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology is a combination of low phosphates and organic acids).
w/ Engine Oil Cooler: 9.9 liters (10.5 US qts, 8.7 Imp. qts)