Toyota 4Runner 1997, Operation Manual

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“ABS” warning light
This light comes on when the ignition key
is turned to the “ON” position. After about
3 seconds, the light will go off.
When the light is on with the rear differen-
tial locked, it indicates the anti-lock brake
system will not operate.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.
The light does not come on as de-
scribed above, or remains on.
The light comes on while driving with
the rear differential unlocked.
The light does not come on with the
rear differential locked.
The light comes on while driving.
Even if the anti-lock brake system should
fail, the brake system will still operate con-
ventionally. However, when the ‘ABS’’
warning light is on (and the brake system
warning light is off), the anti-lock brake
system is not assisting brake perfor-
mance so that the wheels can lock-up
during sudden braking or braking on slip-
pery road surfaces. Have your vehicle
checked by your Toyota dealer as soon as
possible
The brake pads wear limit indicators
on your disc brakes give a warning
noise when the brake pads are worn to
where replacement is required.
If you hear a squealing or scraping noise
while driving, have the brake pads
checked and replaced by your Toyota
dealer as soon as possible. Expensive ro-
tor damage can result if the pads are not
replaced when necessary.
Brake pad wear limit indicator