BENDIX GSBC - System Limitations

BW8207 Bendix Global Scalable Brake Control (GSBC) System Operator’s Manual 6
SYSTEM LIMITATIONS
All systems have limitations, including the Bendix® GSBC® system. It is always the
responsibility of the driver to operate the vehicle safely. There may be situations
where the GSBC system unexpectedly issues warnings, applies brakes, or does not
respond in a manner consistent with your expectations.
Cautious driving practices such as maintaining an adequate following distance with
the forward vehicle, not speeding, anticipating obstacles and adjusting your vehicle’s
speed for trac, weather and road conditions are essential for safe operation which
is the responsibility of you, the driver, at all times.
LIMITATIONS OF STABILITY SYSTEMS
The eectiveness of the Electronic Stability Program (ESP) functionality within the
GSBC system may be greatly reduced if:
• The load shifts due to improper retention, accident damage, or the
inherently mobile nature of some loads (for example, hanging meat, live
animals or partially laden tankers);
• The vehicle has an unusually high – or o-set – center of gravity (CG);
• One side of the vehicle drops o the pavement at an angle that is too
large to be counteracted by a reduction in speed;
• The vehicle is used to haul double or triple trailer combinations;
• If very rapid steering changes are attempted at high speeds;
• There are technical problems with suspension leveling of the tractor or
trailer resulting in uneven loads;
• The vehicle is maneuvering on a high banked road creating either additional
side forces due to the weight (mass) of the vehicle, or a deviation between
expected & actual yaw rates;
• The vehicle experiences a signicant mechanical problem or failure. ESP will
not prevent serious problems (for example, tire failures) from impacting the
driver’s ability to control the vehicle;
• Gusty winds are strong enough to cause signicant side forces on the vehicle
and any towed vehicles.
To maximize the eectiveness of ESP functionality within the GSBC system, drivers
need to exercise extreme caution at all times and should avoid sharp turns, sudden
steering adjustments, or abrupt lane changes at high speeds, and any loads should
be properly secured at all times.