Subaru Forester: Rear differential gear oil
There is no rear differential gear oil level gauge. To check the rear differential gear oil level, consult your SUBARU dealer for inspection.
Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different brands together. For details, refer to “Manual transmission, front differential and rear differential gear oil”.
See also:
Checking and replacing fuses
Replacing a Fusible Link
A fusible link will melt if the electrical circuits from
the battery are ever overloaded, thus preventing
damage to the entire wiring harness. (This
could be caused by a short in the system
drawing too much curren ...
Using the Transfer Switch (if equipped)
Using the Transfer
Switch (if equipped)
Your vehicle is equipped with a four-mode full-time 4x4 system. You can use the
transfer switch to select any of the four modes: N, 4H, 4H LOCK, 4L LOCK.
(1) Front differential
(2) Engine (3) Transmis ...

Front differential gear oil (AT models)