User Manual - Page 131

For 2020 JEEP GRAND CHEROKEE.

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SAFETY 129
When TSC is functioning, the “ESC Activation/
Malfunction Indicator Light” will flash, the
engine power may be reduced and you may feel
the brakes being applied to individual wheels to
attempt to stop the trailer from swaying. TSC is
disabled when the ESC system is in the “Partial
Off” or “Full Off” modes.
Selec Speed Control (SSC) — If Equipped
Selec Speed Control (SSC) is intended
for off road driving in 4L Range only.
SSC maintains vehicle speed by
actively controlling engine torque
and brakes.
SSC has three states:
1. Off (feature is not enabled and will not
activate)
2. Enabled (feature is enabled and ready but
activation conditions are not met, or driver
is actively overriding with brake or throttle
application)
3. Active (feature is enabled and actively
controlling vehicle speed)
Enabling SSC
SSC is enabled by pushing the SSC switch, but
the following conditions must also be met to
enable SSC:
Driveline is in 4L Range
Vehicle speed is below 5 mph (8 km/h)
Park brake is released
Driver door is closed
Driver is not applying throttle
Activating SSC
Once SSC is enabled it will activate
automatically once the following conditions are
met:
Driver releases throttle
Driver releases brake
Transmission is in any selection other than
PARK (P)
Vehicle speed is below 20 mph (32 km/h)
The set speed for SSC is selectable by the
driver, and can be adjusted by using the gear
shift +/-. Additionally, the SSC set speed may be
reduced when climbing a grade and the level of
set speed reduction depends on the magnitude
of grade. The following summarizes the SSC set
speeds:
WARNING!
If TSC activates while driving, slow the vehicle
down, stop at the nearest safe location, and
adjust the trailer load to eliminate trailer
sway.
4
20_WK_OM_EN_USC_t.book Page 129
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