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520
4-3. Do-it-yourself maintenance
RX450h_U
Power control unit coolant reservoir
Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line. (
→
P. 670)
■
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. (Minimum temperature: -31
°
F [-35
°
C])
Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45%
deionized water. (Minimum temperature: -44
°
F [-42
°
C])
For more details about coolant, contact your Lexus dealer.
■
If the coolant level drops within a short time of replenishing
Visually check the radiators, hoses, engine/power control unit coolant reservoir
caps, drain cock and water pump.
If you cannot find a leak, have your Lexus dealer test the cap and check for leaks in
the cooling systems.
Содержание 2012 RX450h
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Страница 165: ...164 1 8 Safety information RX450h_U ...
Страница 194: ...193 2 1 Driving procedures 2 When driving RX450h_U Horn To sound the horn press on or close to the mark ...
Страница 295: ...294 2 5 Driving information RX450h_U NOTICE When loading cargo Be careful not to scratch the surface of the moon roof ...
Страница 663: ...662 5 2 Stepstotakeinan emergency RX450h_U ...
Страница 719: ...718 RX450h_U ...
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