Do-It-Yourself Service; Precautions; 6-3. Do-It-Yourself Maintenance - Toyota PRIUS 50 2020 Series Owner's Manual

Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
Items
12-volt battery
condition
(P. 390)
Engine/power
control unit
coolant level
(P. 387)
Engine oil level
(P. 384)
Fuses (P. 420)
Hybrid battery
(traction battery)
air intake vent
(P. 407)
Light bulbs
(P. 424)
Radiator and con-
denser (P. 389)
Tire inflation pres-
sure (P. 400)
Washer fluid
(P. 394)

6-3. Do-it-yourself maintenance

• Warm water • Baking soda
• Conventional wrench (for terminal clamp bolts)
• Distilled water
• "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
• Vacuum cleaner, etc.
• Phillips screwdriver
• Bulb with same number and wattage rating as origi-
nal
• Phillips screwdriver
• Flathead screwdriver
• Wrench
• Tire pressure gauge
• Compressed air source
• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)
Parts and tools
• Grease

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