If a disc error occurs, you may see the following error messages.

Fuel Recommendation
Your vehicle is designed to operate on unleaded gasoline with a pump octane number
of 87 or higher. Use of a lower octane gasoline can cause a persistent, heavy metallic
rapping noise that can lea ...
Brake Booster Replacement
Remove the air cleaner cover and the air cleaner case.
Remove the master cylinder.
Disconnect the brake booster vacuum hose (A) from the brake booster.
...
Brake Master Cylinder Inspection
Remove the master cylinder.
Inspect and note these items:
Before reassembling, check that all parts are free of dirt and other
foreign particles.
Do not t ...