Toyota 2014 Sienna Manual page 700

4-3. Do-it-yourself maintenance
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Inspection and adjustment procedure
STEP 1
Remove the tire valve cap.
STEP 2
Press the tip of the tire pressure gauge onto the tire valve.
STEP 3
Read the pressure using the gauge gradations.
STEP 4
If the tire inflation pressure is not at the recommended lev-
els, adjust the pressure.
If you add too much air, press the center of the valve to
deflate.
STEP 5
After completing the tire inflation pressure measurement
and adjustment, apply soapy water to the valve and check
for leakage.
STEP 6
Put the tire valve cap back on.
700
SIENNA_OM_OM45483U_(U)
Tire valve
Tire pressure gauge