Jeep 2014 Grand Cherokee SRT - Owner Manual - Manual (Page 216)

Turns And Bends
When driving on a curve with ACC engaged, the system
may decrease the vehicle speed and acceleration for
stability reasons, with no target vehicle detected. Once
the vehicle is out of the curve the system will resume
your original Set Speed. This is a part of normal ACC
system functionality.
NOTE: On tight turns ACC performance may be limited.
Using ACC On Hills
When driving on hills, ACC may not detect a vehicle in
your lane. Depending on the speed, vehicle load, traffic
conditions, and the steepness of the hills, ACC perfor-
mance may be limited.
Turn Or Bend Example
214 UNDERSTANDING THE FEATURES OF YOUR VEHICLE