| Condition | Specified Condition |
|---|---|
| Standard valve opening temperature | 80 to 84°C (176 to 183°F) |
| Standard valve lift | 10 to 12 mm (0.394 to 0.472 in.) at 95°C (203°F) |
| Condition | Specified Condition |
|---|---|
| Standard valve opening temperature | 76 to 80°C (169 to 176°F) |
| Standard valve lift | 8.0 mm (0.315 in.) or more at 91°C (196°F) |
| Item | Condition | Specified Condition |
|---|---|---|
| Cooling fan motor LH | Battery voltage applied at 20°C (68°F) | 15.0 to 21.0 A |
| Cooling fan motor RH | Battery voltage applied at 20°C (68°F) | 15.0 to 21.0 A |
| Item | Tester Connection | Condition | Specified Condition |
|---|---|---|---|
| FAN NO. 1 relay | 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 | |
| FAN NO. 2 relay | 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 |
| 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) |
| Capacity | Classification |
|---|---|
| 8.7 liters (9.2 US qts, 7.7 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). |