Initializing The Tire Pressure Warning System; How To Initialize The Tire Pressure Warning System - Toyota PRIUS ALPHA 2012 Quick Reference Manual

Initializing the tire pressure warning system

■
The tire pressure warning system must be initialized in the fol-
lowing circumstances:
● When rotating front and rear tires which have different tire infla-
tion pressures
● When changing the tire size
When the tire pressure warning system is initialized, the current
tire inflation pressure is set as the benchmark pressure.
■

How to initialize the tire pressure warning system

STEP 1
Park the vehicle in a safe place and turn the "POWER" switch
off.
Initialization cannot be performed while the vehicle is moving.
STEP 2
Adjust the tire inflation pressure to the specified cold tire infla-
tion pressure level. (→P. 569)
Make sure to adjust the tire pressure to the specified cold tire
inflation pressure level. The tire pressure warning system will
operate based on this pressure level.
STEP 3
Turn the "POWER" switch to ON mode.
4-3. Do-it-yourself maintenance
4
439