HSA Activation Criteria
The following criteria must be met in order for HSA to activate:
• Vehicle must be stopped
• Vehicle must be on an 8% or greater incline (3% for manual transmission equipped
vehicles)
• Gear selection matches vehicle uphill direction (i.e., vehicle facing uphill is
in forward gear; vehicle backing uphill is in REVERSE gear).
WARNING!
There may be situations on minor hills (i.e., less than 8%), with a loaded vehicle,
or while pulling a trailer where the system will not activate and slight rolling
may occur, which could cause a collision with another vehicle or object. Always
remember the driver is responsible for braking the vehicle.
The system will only work if the intended direction of the vehicle and vehicle gear match. For example, if the intended direction is forward up a hill and the vehicle is in DRIVE (automatic transmission equipped vehicle), and the activation criteria are met, HSA will activate.
See also:
Rain Sensing Intermittent Wipers — If Equipped
When ON is selected, the system will automatically
activate the windshield wipers if it senses moisture on
the windshield. To make your selection, press and release
the SELECT button until “ON ...
Ride Comfort
The Grand Cherokee's ride comfort is its most impressive quality. The new
four-wheel independent suspension soaks up bumps easily without getting
flustered like a traditional SUV can, and it corne ...
Radio FM
To switch to the FM band, say “FM” or “Radio FM”. In
this mode, you may say the following commands:
• “Frequency #” (to change the frequency)
• “Next Station” (to select the ...


