Rain Brake Support - If Equipped; Hill Descent Control (Hdc) - If Equipped (Four-Wheel Drive Models With Mp3023 Two-Speed Transfer Case Only) - Jeep 2014 Grand Cherokee Owner's Manual

458 STARTING AND OPERATING
occur by monitoring how fast the throttle is released by
the driver. When the throttle is released very quickly,
Ready Alert Braking applies a small amount of brake
pressure. This brake pressure will not be noticed by the
driver. The brake system uses this brake pressure to allow
a fast brake response if the driver applies the brakes.
Rain Brake Support — If Equipped
Rain Brake Support may improve braking performance
in wet conditions. It will periodically apply a small
amount of brake pressure to remove any water buildup
on the front brake rotors. It only functions when the
windshield wipers are in the LO or HI mode, it does not
function in the intermittent mode. When Rain Brake
Support is active, there is no notification to the driver and
no driver interaction is required.
Hill Descent Control (HDC) — If Equipped
(Four-Wheel Drive Models With MP3023
Two-Speed Transfer Case Only)
Hill Descent Control Switch
HDC is intended for low speed off road driving while in
4WD Low Range. HDC maintains vehicle speed while