Toyota 2013 Rav4 Owner's Manual page 472

558
8-1. Specifications
Electrical system
Battery
Open voltage at 68°F
(20°C):
Charging rates
Rear differential (AWD models)
Oil capacity
Oil type and viscosity
Your Toyota vehicle is filled with "Toyota Genuine Differential Gear Oil" at the
factory.
Use Toyota approved "Toyota Genuine Differential Gear Oil" or an equivalent
of matching quality to satisfy the above specification. Please contact your
Toyota dealer for further details.
RAV4_OM_OM42809U_(U)
12.6 ⎯ 12.8 V Fully charged
12.2 ⎯ 12.4 V Half charged
11.8 ⎯ 12.0 V Discharged
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
5 A max.
0.5 qt. (0.5 L, 0.4 Imp.qt.)
Toyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent