Toyota 2014 Sienna Manual page 804

6-1. Specifications
Electrical system
Battery
*
Open voltage
68F (20C):
Charging rates
Automatic transaxle
*
Fluid capacity
Fluid type
*
: The fluid capacity is a reference quantity. If replacement is necessary,
contact your Toyota dealer.
NOTICE
■
Transmission fluid type
Using transmission fluid other than "Toyota Genuine ATF WS" may cause
deterioration in shift quality, locking up of your transmission accompanied by
vibration and, ultimately, damage to the vehicle's transmission.
804
SIENNA_OM_OM45483U_(U)
12.6  12.8 V Fully charged
at
12.2  12.4 V Half charged
11.8  12.0 V Discharged
*
( : Voltage checked 20 minutes after the engine
and all the lights turned off)
5 A max.
2WD models
6.9 qt. (6.5 L, 5.7 Imp.qt.)
AWD models
7.1 qt. (6.7 L, 5.9 Imp.qt.)
Toyota Genuine ATF WS