Toyota 2012 Matrix Owner's Manual page 443

6-1. Specifications
Automatic transmission
Fluid capacity (Reference)
Fluid type
NOTICE
■
Automatic transmission fluid type
Using automatic 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 the transmission of your
vehicle.
464
1.8 L 4-cylinder (2ZR-FE) engine
6.9 qt. (6.5 L, 5.7 Imp. qt.)
2.4 L 4-cylinder (2AZ-FE) engine (2WD
models)
8.2 qt. (7.8 L, 6.9 Imp. qt.)
2.4 L 4-cylinder (2AZ-FE) engine (AWD
models)
8.6 qt. (8.1 L, 7.1 Imp. qt.)
Toyota Genuine ATF WS