Toyota 2012 Prius C Owner's Manual page 513

6-1. Specifications
Hybrid transmission
*
Fluid capacity
Fluid type
*
: The fluid capacity is a reference quantity. If replacement is necessary, con-
tact 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 the transmission accompanied by
vibration and, ultimately, damage to the vehicle's transmission.
496
3.5 qt. (3.3 L, 2.9 Imp. qt.)
Toyota Genuine ATF WS