Starting and operating -> ABS for Your Subaru Forester SUV 2024

ABS (Anti-lock Brake System)  
334  
If a squeaking or scraping noise is heard  
from the disc brakes while braking, im-  
mediately have your vehicle checked by  
your SUBARU dealer.  
7-11. ABS (Anti-lock Brake  
System)  
CAUTION  
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The ABS does not always de-  
crease stopping distance. You  
should always maintain a safe  
following distance from other  
vehicles.  
The ABS prevents the lock-up of wheels  
which may occur during sudden braking or  
braking on slippery road surfaces. This  
helps prevent the loss of steering control  
and directional stability caused by wheel  
lock-up.  
When driving on badly surfaced  
roads, gravel roads, icy roads, or  
over newly fallen snow, stopping  
distances may be longer for a  
vehicle with the ABS than one  
without. Therefore, when driving  
under these conditions, reduce  
your speed and leave ample dis-  
tance from other vehicles.  
When the ABS is operating, you may hear  
a chattering noise or feel a slight vibration  
in the brake pedal. This is normal when the  
ABS operates.  
The ABS will not operate when the vehicle  
speed is below approximately 6 mph (10  
km/h).  
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When tire chains are installed,  
stopping distances may be long-  
er for a vehicle with the ABS than  
one without. Be sure to reduce  
your speed and maintain a safe  
distance from the vehicle in front.  
WARNING  
Always use the utmost care in driv-  
ing – overconfidence because you  
are driving a vehicle with the ABS  
could easily lead to a serious acci-  
dent.  
When you feel the ABS operating,  
you should maintain constant  
brake pedal pressure. Do not  
pump the brake pedal since  
doing so may defeat the opera-  
tion of the ABS.  
Electronic Brake Force Distribution (EBD) system 335  
& ABS self-check  
& If EBD system malfunctions  
7-12. Electronic Brake Force  
Distribution (EBD) system  
Just after the vehicle is started, you may  
feel on the brake pedal a vibration similar  
to when the ABS operates, and you may  
also hear the sound of the ABS working  
from the engine compartment. This is  
caused by an automatic functional test of  
the ABS being carried out and does not  
indicate a malfunction.  
The EBD system maximizes the effective-  
ness of the brakes by allowing the rear  
brakes to supply a greater proportion of the  
braking force. It functions by adjusting the  
distribution of braking force to the rear  
wheels in accordance with the vehicle’s  
loading condition and speed.  
The EBD system is an integral part of the  
ABS and uses some of the ABS compo-  
nents to perform its function of optimizing  
the distribution of braking force. If any of  
the ABS components used by the EBD  
system malfunction, the EBD system also  
stops working.  
& ABS warning light  
Refer to “ABS warning light” P177.  
If a malfunction occurs in the EBD system,  
the system stops working and the following  
warning lights illuminate simultaneously.  
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Brake system warning light  
ABS warning light  
Vehicle Dynamics Control warning light  
When the EBD system is operating, you  
may hear a chattering noise or feel a slight  
vibration in the brake pedal. This is normal  
and does not indicate a malfunction.  
If all of the warning lights remain on even  
though the parking brake is released, the  
brake fluid level may be low or there could  
be a problem with the EBD system. Park  
the vehicle in a safe place immediately and  
contact a Subaru dealer.  
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