Checking Brake Fluid; Refilling Brake Fluid - Lexus GX470 2006 Service Manual

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CHECKING BRAKE FLUID

To check the fluid level, simply look at the see through
reservoir. The level should be between the "MAX" and
"MIN" lines on the tank.
It is normal for the brake fluid level to go down slightly as the
brake pads wear or when the fluid level in the accumulator is
high.
If the reservoir needs frequent refilling, it may indicate a serious
mechanical problem.
If the level is low, add FMVSS No.116 DOT 3 or SAE J1703
brake fluid to the brake reservoir.

Refilling brake fluid:

1. Turn the ignition switch off.
2. Depress the brake pedal more than 20 times (until the brake
pedal resistance decreases and pedal travel increases).
3. Remove the reservoir cap by hand. Add brake fluid up to the
"MAX" line.
If you do not follow the procedure above, the reservoir may
overflow.
Use only newly opened brake fluid. Once opened, brake fluid
absorbs moisture from the air, and excess moisture can cause
a dangerous loss of braking efficiency.
Take care when filling the reservoir because brake fluid
can harm your hands or eyes. If fluid gets on your hands
or in your eyes, flush the affected area with clean water
immediately. If you still feel uncomfortable with your
hands or eyes, go to the doctor.
If you spill some of the fluid, be sure to wipe it off to
prevent it from damaging the parts or paintwork.
I n f o r ma t i o n P r o v i d e d b y :
CHASSIS
CAUTION
NOTICE
521

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