Toyota Corolla 2010 Quick Reference Manual page 331

4-3. Do-it-yourself maintenance
Battery
Check the battery as follows.
■
Battery exterior
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
■
Checking battery fluid (vehicles with the battery indicator)
Check the battery condition using the indicator color.
Type A
324
Terminals
Hold-down clamp
Ground cable
Blue: Good condition
White: Charging is necessary.
Have the vehicle inspected by
your Toyota dealer.
Red: Not working properly.
Have the vehicle checked by
your Toyota dealer.
I n f o r ma t i o n P r o v i d e d b y :