Toyota 2012 Prius C Owner's Manual page 539

6-2. Customization
Items to initialize
The following items must be initialized for normal system operation
after such cases as the 12-volt battery being reconnected, or mainte-
nance being performed on the vehicle:
Item
Maintenance data
(except Canada)
Tire pressure warning
system
522
When to initialize
After the maintenance is performed
• When rotating the tires on vehicles
with differing front and rear tire
inflation pressures
• When changing tire pressure (such
as when changing traveling speed,
load weight, etc.)
• When changing the tire size
Reference
P. 349
P. 381