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4-3. Do-it-yourself maintenance
■
If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, engine coolant filler cap, radiator cap, drain cock
and water pump.
If you cannot find a leak, have your Lexus dealer pressure test the cap and check for
leaks in the cooling system.
■
Coolant selection
Only use “Toyota Super Long Life Coolant” or similar high-quality ethylene glycol-
based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life
hybrid organic acid technology.
U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50%
deionized water. (Enabled: -31
F [-35
C])
Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45%
deionized water. (Enabled: -44
F [-42
C])
For more details about engine coolant, contact your Lexus dealer.
CAUTION
■
When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the cap is
removed, causing serious injuries, such as burns.
NOTICE
■
When adding engine coolant
Coolant is neither plain water nor straight antifreeze. The correct mixture of water
and antifreeze must be used to provide proper lubrication, corrosion protection
and cooling. Be sure to read the antifreeze or coolant label.
■
If you spill coolant
Be sure to wash it off with water to prevent it damaging parts or paint.
Содержание 2013 IS250C
Страница 7: ...1 2 3 4 5 6 7 7 Abbreviation list 608 Alphabetical index 610 Whattodoif 622 Index...
Страница 26: ...26...
Страница 136: ...136 1 7 Safetyinformation...
Страница 160: ...160 2 1 Driving procedures Horn To sound the horn press on or close to the mark...
Страница 181: ...181 2 3 Operating the lights and windshield wipers 2 When driving Type B Front fog lights off Front fog lights on...
Страница 239: ...239 2 5 Driving information 2 When driving...
Страница 278: ...278 3 2 Using the audio system NOTICE CDsand adapters thatcannotbeused P 269 CDplayerprecautions P 270...
Страница 394: ...394 3 7 Other interior features...
Страница 418: ...418 4 3 Do it yourself maintenance Enginecompartmentcover Removingtheenginecompartmentcover Front Outside...
Страница 469: ...469 4 3 Do it yourself maintenance 4 Maintenance and care Rearbulblocations Rear turn signal lights Back up lights...
Страница 480: ...480 4 3 Do it yourself maintenance...
Страница 554: ...554 6 1 Specifications Enginenumber The engine number is stamped on the engine block as shown...
Страница 606: ...606...
Страница 609: ...609 Abbreviation list VIN Vehicle Identification Number VSC Vehicle Stability Control ABBREVIATIONS MEANING...