202
4-3. Do-it-yourself maintenance
Engine coolant
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold.
Reservoir cap
Full line
Low line
If the level is on or below the
“LOW” line, add coolant to the res-
ervoir up to the “FULL” line.
1
2
3
■
If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, engine coolant filler cap, radiator cap and drain
cock and water pump. If you can not find a leak, have your Lexus dealer test the cap
pressure and check for leaks in the cooling system.
■
Coolant type selection
Use of improper coolants may damage your engine cooling system.
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. (Coolant with long-life hybrid organic acid technol-
ogy is a combination of low phosphates and organic acids.)
For the U.S.A.
“Toyota Super Long Life Coolant” is a mixture of 50% coolant
and 50% deionized water. (Enabled: -31
F (-35
C))
For Canada
“Toyota Super Long Life Coolant” is a mixture of 55% coolant
and 45% deionized water. (Enabled: -44
F (-42
C))
Please contact your Lexus dealer for further details.
Содержание SC 430 2006
Страница 86: ...72 1 7 Safetyinformation ...
Страница 134: ...120 2 5 Driving information ...
Страница 167: ...154 3 3 Turning on interior lights Personallights On Off 1 ...
Страница 171: ...158 3 4 Storage Coinbox Open 1 ...
Страница 189: ...176 3 5 Other interior features ...
Страница 257: ...244 4 3 Do it yourself maintenance Back up light Turn counterclockwise Remove the bulb ...
Страница 328: ...315 6 1 Specifications 6 Vehicle specifications Tiresize Typicaltiresizeinformation Type A and B Type C Spare ...
Страница 338: ...7 For U S owners 325 Reporting safety defects for US owners 326 ...
Страница 340: ...Index 327 Alphabeticalindex 328 Whatto do if 336 ...
Страница 348: ...335 Alphabeticalindex ...