2GR-FSE COOLING SERVICE DATA

THERMOSTAT
Condition Specified Condition
Standard valve opening temperature 80 to 84°C (176 to 183°F)
Standard valve lift 8.0 mm (0.315 in.) or more at 95°C (203°F)
COOLING FAN MOTOR
Item Code Mark Condition Specified Condition
Cooling fan motor S Battery voltage applied at 20°C (68°F) 10.0 to 16.0 A
M 13.0 to 19.0 A
No. 2 cooling fan motor S 10.0 to 16.0 A
M 13.0 to 19.0 A
FAN RELAY
Item Tester Connection Specified Condition
Fan relay 3 - 5

10 kΩ or higher

(Battery voltage not applied between terminals 1 and 2)
3 - 5

Below 1 Ω

(Battery voltage applied between terminals 1 and 2)
RADIATOR
Item Condition Specified Condition
Radiator cap sub-assembly

Standard value

(for brand-new cap)

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

Minimum standard value

(for used cap)

79 kPa (0.8 kgf/cm2, 11.5 psi)
COOLANT
Item Identification Mark Capacity Classification
Engine Coolant B003SWQ 9.6 liters (10.1 US qts, 8.4 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).
B003TNT
B003W3P 10.0 liters (10.6 US qts, 8.8 Imp. qts)
B003VM8