2021 TOYOTA SIENNA HYBRID service

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Page 36 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 34Maintenance Log
MAINTENANCE
THE IMPORTANCE OF SCHEDULED MAINTENANCE
R
egular maintenance is essential  
to obtaining the highest level of 
performance, safety and reliability  
from your Toyota. It

Page 37 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 35Maintenance Log
MAINTENANCE
MAINTAINING YOUR WARRANTY
 
IMPORTANT MAINTENANCE 
INFORMATION
It is especially important to both  
routinely check your vehicle’s engine  
oil level (once a month) and

Page 38 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 36Maintenance Log
USING THE MAINTENANCE LOG CHARTS
MAINTENANCE
R
egular maintenance is essential  
to obtaining the highest level of 
performance, safety and reliability  
from your Toyota. It can als

Page 39 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 37Maintenance Log
USING THE MAINTENANCE LOG CHARTS
MAINTENANCE
Special Operating Conditions
In addition to standard maintenance items, 
the maintenance log indicates services that 
should be performed

Page 40 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 38Maintenance Log
MAINTENANCE LOG
MAINTENANCE
5,000 miles or 6 months
	■ Add Toyota EFI Tank Additive or equivalent  (Hawaii, Puerto Rico and Saipan only)
	■����� �������

Page 41 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 39
MAINTENANCE LOG
MAINTENANCE
15,000 miles or 18 months
	■ Add Toyota EFI Tank Additive or equivalent   (Hawaii, Puerto Rico and Saipan only)
	■����� �����������

Page 42 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 40Maintenance Log
MAINTENANCE LOG
MAINTENANCE
20,000 miles or 24 months
	■   Add Toyota EFI Tank Additive or equivalent  (Hawaii, Puerto Rico and Saipan only)
	■����� ������

Page 43 of 68

TOYOTA SIENNA HYBRID 2021  Warranties & Maintenance Guides (in English) 41Maintenance Log
MAINTENANCE LOG
MAINTENANCE
30,000 miles or 36 months
	■ Add Toyota EFI Tank Additive or equivalent   (Hawaii, Puerto Rico and Saipan only)
	■����� ������