Jeep Grand Cherokee, Owner'S Manual

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8th = 5 mph (8 km/h)
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REVERSE = .6 mph (1 km/h)
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NEUTRAL = 1.2 mph (2 km/h)
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PARK = HDC remains enabled but not active
HDC is intended for low speed off-road driving only.
At vehicle speeds above 20 mph (32 km/h), HDC re-
mains enabled but does not function. If the vehicle speed
is maintained above 20mph for more than 70 seconds
HDC will be disabled. If the vehicle speed goes above
40mph then HDC will immediately disable. When the
vehicle speed drops below 20 mph (32 km/h), HDC
function will automatically resume and the vehicle speed
will return to the chosen set speed.
If the driver door is open, the park brake is on, or the
vehicle is not in 4WD LOW range then HDC will be
disabled.
WARNING!
HDC is only intended to assist the driver in control-
ling vehicle speed when descending hills. The driver
must remain attentive to the driving conditions and
is responsible for maintaining a safe vehicle speed.
Select Speed Control (SSC) — Four-Wheel Drive
Models With MP3023 Two-Speed Transfer Case
Only
SSC maintains vehicle speed during off-road driving
situations and is available in 4WD LOW range only.
To enable SSC, press the SSC switch. When SSC is
enabled, the SSC icon will be illuminated in the instru-
ment cluster. SSC will automatically apply the brakes
to control speed to the selected level when necessary.
408 STARTING AND OPERATING