LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> ES 350 >> Repair and Diagnosis >> General Information >> OEM General Information >> Service Specifications >> 2GR-FE Cooling System >> Service Data
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Service Data

THERMOSTAT 

THERMOSTAT - SERVICE DATA

Condition Specified Condition
Standard valve opening temperature 80 to 84°C (176 to 183°F)
Standard valve lift 7.7 mm (0.3031 in.) or more at 95°C (203°F)

COOLING FAN MOTOR 

COOLING FAN MOTOR - SERVICE DATA

Item Condition Specified Condition
Cooling fan motor (w/o Trailer hitch) at 20°C (68°F) 6.8 to 9.8 A
Cooling fan motor (w/Trailer towing system) at 20°C (68°F) 11.8 to 14.8 A
No. 2 cooling fan motor (w/o Trailer hitch) at 20°C (68°F) 6.8 to 9.8 A
No. 2 cooling fan motor (w/Trailer hitch) at 20°C (68°F) 6.8 to 9.8 A

COOLING FAN ECU 

COOLING FAN ECU - SERVICE DATA

Item Condition Specified Condition
Cooling fan ECU Ignition switch on (IG).
Turn the ignition switch to the ON position.
9 to 14 V

COOLING FAN RELAY 

COOLING FAN RELAY - SERVICE DATA

Item Tester Connection Specified Condition
Cooling fan relay 3 - 5 10 Ω or higher
3 - 5 Below 1 Ω (when battery voltage is applied to terminals 1 and 2)

RADIATOR 

RADIATOR - SERVICE DATA

Item Tester Connection Specified Condition
Radiator reservoir cap For brand-new cap 93.3 to 122.7 kPa (0.95 to 1.25 kgf/cm2 , 13.5 to 17.8 psi)
After using cap 78.5 kPa (0.8 kgf/cm2 , 11.4 psi)