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:
Battery
- Keep the battery surface clean and dry.
Clean the battery with a solution of baking
soda and water.
- Make certain the terminal connections are
clean and securely tightened.
- If the vehicle is not to be used for 30 days or
longer, disconn ...
Engine block heater (if equipped)
WARNING: Failure to follow engine block heater instructions
could result in property damage or physical injury.
WARNING: To reduce the risk of electrical shock, do not use
your heater with ungrounded electrical systems or two-pronged
(cheater) ...

Front differential gear oil (AT models)