220 / 1236
ENGINE MANAGEMENT SYSTEM
188
4. Brake Pedal Switch
It provides the information about the brake pedal
status to EMS. The cruise can be cancelled when
brake pedal is depressed.
5. Clutch Switch
It provides the information about the clutch pedal
status to EMS. The cruise can be cancelled when
clutch pedal is depressed.
6. Vehicle Speed Input
EMS receives the vehicle speed input from Wheel
speed sensor in case of ABS/ESP vehicle. EMS
internally converts the wheel speed to vehicle
speed in kmph
.
NOTE
In non – ABS vehicle, vehicle speed sensor gives
vehicle speed input to EMS.
7. Cruise buttons on Steering wheel switches:
A. RES(
ACCELERATE/RESUME)
ACCELERATE (
+
)
The set speed can be increased using ‘+’ (
to
increase
) button on Steering wheel. The set cruise
speed increases by 3 km/h every time the ‘+’
button is pressed. Keeping the button pressed
increases the speed continuously till the button is
released.
NOTE
The set speed can also be increased by
depressing the accelerator pedal till the desired
speed is achieved and then pressing the SET
button.
RESUME (
RES
)
Cruise speed can be resumed by pressing this
button. Cruise speed can be resumed if cruise
control is cancelled by depressing Clutch or Brake
Pedal and pressing the CANCEL button on the
steering wheel. To resume the previously set
cruise speed, accelerate the vehicle to a speed
above 35 Kmph and press RES button.
NOTE
Cruise speed can not be resumed if cruise control
is cancelled by rotating cruise switch on combi
switch.
B.SET (
COAST/SET
)
COAST (
-
)
The set speed can be decreased using ‘-’ (
to
decrease
) button on Steering wheel. The set cruise
speed decrease by 3 km / h every time the “-‘
button is pressed. Keeping the button pressed
decrease the speed continuously till the button is
released.
NOTE
The set speed can also be decreased by tapping
the clutch or brake pedal, (The cruise indicator will
go off) and slowing down to desired speed and
then pressing the SET button (The cruise indicator
will come ON again).
SET
The desired speed can be set by pressing this
button. First activate the Cruise control by rotating
the cruise switch to ON position, which is located
on right stalk of combi switch. Then attain the
desired speed manually and press the SET button
on Steering wheel to set the Cruise Speed.
C. CANCEL
Cruise control can be cancelled by pressing this
button.
NOTE
•
If the EMS is unable to maintain the cruise
speed in an uphill gradient then it will come out
of the Cruise mode.
•
In case of ABS / ESP Wheel Speed sensor
failure the cruise control will be cancelled and
the MIL Lamp will turn ON.