tire type TOYOTA SIENNA HYBRID 2021 Warranties & Maintenance Guides (in English)

57Maintenance Log
MAINTENANCE
Rear Differential Oil
Inspect or replace at specified intervals.
When performing inspections, check each
component for signs of leakage. If you
discover any leakage, have it repaired
by a qualified technician immediately.
Spark Plugs
Replace at specified intervals. Install new
plugs of the same type as originally
equipped. A qualified technician should
perform this operation.
Steering Gear
Inspect for signs of leakage. If you
discover any leakage, have it repaired
immediately by a qualified technician.
Steering Linkage and Boots
With the vehicle stopped, check for
excessive freeplay in the steering wheel.
Inspect the linkage for bending and
damage and the dust boots for
deterioration, cracks and damage. Replace
any damaged parts. A qualified technician
should perform these operations.
Tire Rotation
Tires should be rotated according to the
instructions in the Owner’s Manual. When
rotating tires, check for damage and
uneven wear. Replace if necessary.
Wiper Blades
The wiper blades should not show any
signs of cracking, splitting, wear,
contamination or deformation. The wiper
blades should clear the windshield without
streaking or skipping.
EXPLANATION OF MAINTENANCE ITEMS
126980_19-TCS-14210 MY21 SIENNA WMG 2_R1.indd 57126980_19-TCS-14210 MY21 SIENNA WMG 2_R1.indd 579/15/20 9:36 AM9/15/20 9:36 AM