Daewoo NUBIRA, User Manual

Page: 382 / 685

9U – 20 I CRUISE CONRTOL SYSTEM
DAEWOO V–121 BL4
below 32.2 km/h (20 mph) while coasting, the cruise con-
trol will be disengaged. If the switch is released between
32.2 km/h (20 mph) and 38.6 km/h (24 mph), the minimum
target speed of 38.6 km/h (24 mph) will be used.
Resume – If the cruise control is ON and the system is dis-
engaged by using the brake or the clutch, exceeding the
maximum speed, failing to maintain the minimum speed,
or exceeding the target speed by more than 35 km/h (22
mph), the last memorized speed can be reset by selecting
RESUME, if the time since disengagement is not greater
than 5 seconds. The RESUME function is selected by
switching to RESUME for 10 to 300 milliseconds. If the ac-
tual speed is below the target speed when RESUME is se-
lected, the vehicle will be accelerated at 3.4 km/h per sec-
ond (2.1 mph/second) until the vehicle is within 10 km/h (6
mph) of the target speed, and then acceleration will be re-
duced in order to achieve a smooth transition from accel-
eration to cruising. If the actual speed is above the target
speed when RESUME is selected, the throttle will be al-
lowed to return to idle until the target speed is achieved.
RESUME can be canceled by selecting SET. In that case,
the current speed will be maintained as the new target
speed.
Accelerate – If cruise control is ON, and the ACCEL func-
tion is selected for more than 300 milliseconds, the vehicle
will accelerate. The acceleration is maintained at the rate
of 3.4 km/h per second (2.1 mph/second) as long as ve-
hicle performance is sufficient; otherwise full throttle is ap-
plied. When the switch is released, the current speed will
be stored and used as the new target speed. The ACCEL
function cannot be used for acceleration above 155 km/h
(96 mph). If 155 km/h (96 mph) is attained, acceleration
will stop and 155 km/h (96 mph) will be set as the new tar-
get speed.
Tap–Up – If the cruise control has been set, and RESUME
is selected again for more than 10 milliseconds but less
than 300 milliseconds, the target speed will be increased
by 2 km/h (1.2 mph) each time the RESUME function is
selected (or tapped). If the driver has used the accelerator
to increase speed more than 8 km/h over the current target
speed, a tap–up signal will be interpreted as a normal SET
signal. The cruise control will not accept a tap–up target
speed above 155 km/h (96 mph). If the actual speed has
fallen 16.1 km/h (10 mph) below the target speed, tap–up
signals are not accepted.
Tap–Down – If the cruise control is already set and SET
is selected for between 10 and 300 milliseconds, the target
speed will be decreased by 2 km/h (1.2 mph) each time
SET is selected (or tapped). Tap–down signals will not be
accepted for a target speed below 38.6 km/h (24 mph). If
the vehicle speed has increased to 8 km/h (5 mph) over
the target speed, the cruise control system will interpret a
tap–down signal as a SET.
If the cruise control is turned OFF with the main switch, all
cruise control functions are stopped, the actuator cable is
driven toward idle, and the electromagnetic clutch for the
cable actuator is opened. The cable actuator clutch is not
opened immediately in order to accomplish a smooth tran-
sition in vehicle speed. If the cruise control is OFF for more
than 5 seconds, the memorized target speed is erased.