Do-It-Yourself Service Precautions - Lexus GS450h Owner's Manual

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections.
Items
12-volt battery
condition
(P. 412)
Engine/power
control unit coolant
level (P. 409)
Engine oil level
(P. 406)
Fuses (P. 437)
Light bulbs
(P. 442)
Radiator and
condenser
(P. 411)
Tire inflation
pressure (P. 429)
Washer fluid
(P. 411)
GS450h_300h_OM_OM30F92E_(EE)
6-3. Do-it-yourself maintenance
Parts and tools
• Grease
• Conventional wrench (for terminal clamp bolts)
Toyota
• " Super Long Life Coolant" or a similar high quality
ethylene glycol-based non-silicate, non-amine, non-nitrite
and non-borate coolant with long-life hybrid organic acid
technology
"Toyota Super Long Life Coolant" is pre-mixed with 50%
coolant and 50% deionized water.
• Funnel (used only for adding coolant)
• "Toyota Genuine Motor Oil" or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
• Fuse with same amperage rating as original
• Bulb with same number and wattage rating as original
• Phillips-head screwdriver
• Wrench
• Tire pressure gauge
• Water or washer fluid containing antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)
• Flathead screwdriver

• Compressed air source
399
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