Toyota Sienna 2010 Owner's Manual page 445

4-3. Do-it-yourself maintenance
Battery
Battery exterior
■
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Checking battery condition
■
Check the battery condition using the indicator color.
Type A
Type B
450
Terminals
Ground cable
Hold-down clamp
Green: Good condition
Dark: Charging is necessary.
Have the vehicle inspected by
your Toyota dealer.
Clear or light yellow: Not
working properly. Have the
battery checked
Toyota dealer.
Blue: Good condition
White: Charging is necessary.
Have the vehicle inspected by
your Toyota dealer.
Red: Not working properly.
Have the battery checked by
your Toyota dealer.
by your