Buick Enclave: Hill Start Assist (HSA)
This vehicle has a Hill Start Assist (HSA) feature, which may be useful when the vehicle is stopped on a grade. This feature is designed to prevent the vehicle from rolling, either forward or rearward, during vehicle drive off. After the driver completely stops and holds the vehicle in a complete standstill on a grade, HSA will be automatically activated. During the transition period between when the driver releases the brake pedal and starts to accelerate to drive off on a grade, HSA holds the braking pressure to ensure that there is no rolling.
The brakes will automatically release when the accelerator pedal is applied within the two-second window. It will not activate if the vehicle is in a drive gear and facing downhill or if the vehicle is facing uphill and in R (Reverse).
Brake Assist
This vehicle has a brake assist feature designed to assist the driver in stopping
or decreasing vehicle speed in emergency driving conditions. This feature uses the
stability system hydraulic brak ...
See also:
Vehicles with a TIREFIT kit
► Lift the cargo compartment floor up.
1 Jack
2 Towing eye
3 Ratchet wrench
4 Alignment bolt
5 Fuse allocation chart
6 Folding wheel chock
7 Lug wrench ...
Instrument panel
1. Side ventilator (P.4-32)
2. Meters and gauges (P.2-6)
3. Hazard warning flasher switch (P.2-43)
4. Center ventilator (P.4-32)
5. Center multi-function control panel
(P.4-4)
— Vehicl ...
What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an electrical signal triggering
a release of gas from the inflator. Gas from the inflator fills the airbag causing
the bag to break out of the cover ...







