2021 TOYOTA HIGHLANDER HYBRID Warranties & Maintenance Guides (in English)

Page 49 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 48Maintenance Log
MAINTENANCE LOG
MAINTENANCE
80,000 miles or 96 months
 Add Toyota EFI Tank Additive or 
equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Clean HV b

Page 50 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 49Maintenance Log
MAINTENANCE LOG
MAINTENANCE
90,000 miles or 108 months
Add Toyota EFI Tank Additive or equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Inspect HV

Page 51 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 50Maintenance Log
MAINTENANCE LOG
MAINTENANCE
95,000 miles or 114 months
 Add Toyota EFI Tank Additive or 
equivalent (Hawaii and Puerto Rico only) 
Check installation of driver’s floor mat
Inspect

Page 52 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 51Maintenance Log
1  Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed 
component is suspected, it is recommended that you have the seal

Page 53 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 52Maintenance Log
MAINTENANCE LOG
MAINTENANCE
110,000 miles or 132 months
 Add Toyota EFI Tank Additive or 
equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Inspect

Page 54 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 53Maintenance Log
MAINTENANCE LOG
MAINTENANCE
120,000 miles or 144 months
Add Toyota EFI Tank Additive or equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Clean HV b

Page 55 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 54Maintenance Log
MAINTENANCE
EXPLANATION OF MAINTENANCE ITEMS
T
he following descriptions are  
provided to give you a better 
understanding of the maintenance   
items that should be performed on yo

Page 56 of 66

TOYOTA HIGHLANDER HYBRID 2021  Warranties & Maintenance Guides (in English) 55Maintenance Log
MAINTENANCE
Drive Shaft Boots
Check the drive shaft boots and clamps for 
cracks, deterioration and damage. Replace 
any deteriorated or damaged parts and, if 
necessary, repack the