’01 4Runner_U (L/O 0008)
Checking brake fluid
We recommend to use 50% solution for
CAUTION
your Toyota, to provide protection down to
about −35_C (−31_F). When it is extreme-
ly cold, to provide protection down to
about −50_C (−58_F), 60% solution is rec-
ommended. Do not use more than 70%
solution for better coolant performance.
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
Coolant type selection
NOTICE
Use of improper coolants may damage
your engine cooling system. Your coolant
must contain ethylene−glycol type coolant
for a proper corrosion protection of your
Do not use alcohol type antifreeze or
plain water alone.
engine
that
contains
aluminum
components. Use “TOYOTA Long Life
Coolant” or equivalent.
To check the fluid level, simply look at
the see−through reservoir. The level
should be between the “MAX” and
“MIN” lines on the reservoir.
In addition to preventing freezing and
subsequent damage to the engine, this
type of coolant will also prevent corrosion.
Further supplemental inhibitors or additives
are neither needed nor recommended.
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.
Read the coolant container for information
on freeze protection. Follow the manufac-
turer’s directions for how much to mix
with plain water (preferably demineralized
water or distilled water). The total capacity
of the cooling system is given in Section
8.
If the reservoir needs frequent refilling, it
may indicate a serious mechanical prob-
lem.
If the level is low, add SAE J1703 or
FMVSS No.116 DOT 3 brake fluid to the
brake reservoir.
2001 4RUNNER (OM35768U)
4
English 