2018 MAZDA MODEL CX-9 engine

Trailer Stability Assist(TSA)
If the vehicle sways while being driven
and towing a trailer, the Trailer Stability
Assist (TSA) automatically controls
braking and engine torque to suppress the
swaying and enhance vehicle stability.
The Trailer Stability Assist (TSA) is
operable at a vehicle speed of about 65
km/h (40 mph) or more.
When the Trailer Stability Assist (TSA)
operates while driving the vehicle, the
TCS/DSC indicator light flashes.
Refer to TCS/DSC Indicator Light on page
4-75.
WA R N I N G
Do not rely solely on the Trailer Stability
Assist (TSA)
Assured vehicle stability is limited even if
the Trailer Stability Assist (TSA) is
operating. Drive carefully to prevent
accidents.
In particular, if the TCS/DSC indicator light
is flashing, drive the vehicle carefully as it is
in a less stable condition and could sway
more easily. Drive with caution and in
accordance with the road, vehicle and
trailer conditions.
CAUTION
The Trailer Stability Assist (TSA) may not
operate correctly unless the following are
observed:
 Use tires of the correct size specified for
your Mazda on all four wheels.
Use tires of the same manufacturer,
brand and tread pattern on all four
wheels.
 Do not mix worn tires.
 The Trailer Stability Assist (TSA) may not
operate correctly when tire chains are
used or a temporary spare tire is installed
because the tire diameter changes.
NOTE
•The Trailer Stability Assist (TSA) uses
the TCS/DSC functions. The Trailer
Stability Assist (TSA) does not operate if
there is a malfunction in the TCS/DSC
(the TCS/DSC indicator light turns on).
•When the Trailer Stability Assist (TSA)
is operating, the brake lights may turn
on.
•For information regarding trailer
towing, refer to Trailer Towing (U.S.A.
and Canada) on page 3-56.
When Driving
ABS/TCS/DSC/Trailer St ability Assist (TSA)
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Drive Selection
Drive selection is a system to switch the vehicle's drive mode. When the sport mode is
selected, vehicle's response against accelerator operation is enhanced. This provides
additional quick acceleration which may be needed to safely mak e maneuvers such as lane
changes, merging onto freeways, or passing other vehicles.
CAUTION
Do not use the sport mode when driving on slip pery roads such as wet or snow-covered roads.
It may cause tire slipping.
NOTE
•When the sport mode is selected, driving at higher engine speeds increases and it may
increase fuel consumption. Mazda recommends that you cancel the sport mode on normal
driving.
•Drive mode cannot be switched in the following conditions:
•ABS/TCS/DSC is operating
•The Mazda Radar Cruise Control (MRCC) system/cruise control is operating.
•Steering wheel is being operated abruptly
When Driving
Drive Selection
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Power Steering
•Power steering is only operable when
the engine is running. If the engine is off
or if the power steering system is
inoperable, you can still steer, but it
requires more physical effort.
If the steering feels stiffer than usual
during normal driving or the steering
vibrates, consult an Authorized Mazda
Dealer.
•The warning indication/warning light
notifies the driver of system
abnormalities and operation conditions.
In addition, the buzzer may also activate
depending on the system abnormality or
operation condition.
Refer to Warning Indication/Warning
Lights on page 4-32.
Refer to Power Steering Warning
Buzzer on page 7-50.
CAUTION
Never hold the steering wheel to the
extreme left or right for more than 5
seconds with the engine running. This
could damage the power steering system.
When Driving
Power Steering
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•During headway control travel, the system accelerates and decelerates your vehicle in
conjunction with the speed of the vehicle ahead. However, if it is necessary to accelerate
for a lane change or if the vehicle ahead brakes suddenly causing you to close in on the
vehicle rapidly, accelerate using the accelerator pedal or decelerate using the brake
pedal depending on the conditions.
•While the MRCC with Stop & Go function system is in use, it does not cancel even if the
selector lever is operated and any intended engine braking does not occur. If deceleration
is required, lower the set speed or depress the brake pedal.
•The sound of the automatic brakes operating may be heard, however, it does not indicate
a problem.
•The brake lights turn on while the MRCC with Stop & Go function automatic braking is
operating.
▼ Mazda Radar Cruise Control with
Stop & Go function (MRCC with Stop & Go
function) Display Indication
The MRCC with Stop & Go function setting status and operation c onditions are indicated
on the multi-information display and the active driving display.
MRCC Distance
between vehicle
display
MRCC Set vehicle speed Vehicle ahead display
Vehicle ahead display
MRCC Distance
between vehicle
display
MRCC Set
vehicle speed
Active driving display
Multi-information display
If there is a problem with the MRCC with Stop & Go function sys tem, a message is
displayed on the multi-information display. Check the center di splay to verify the problem
and then have your vehicle inspected by an Authorized Mazda Dea ler.
Refer to Message Indicated on Display on page 7-44.
When Driving
i-ACTIVSENSE
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NOTE
•In the following cases, the MRCC with Stop & Go function system is canceled when the
vehicle is traveling at 30 km/h (19 mph) or less and “Mazda Radar Cruise Control
disabled under 30 km/h” is displayed in the multi-information display.
•The Forward Sensing Camera (FSC) cannot detect target objects (There is problem
with the Forward Sensing Camera (FSC) or windshield is dirty).
•There is a problem with the stop hold control function.
•There is a problem with the electric parking brake (EPB).
•It may not be possible to set the MRCC with Stop & Go function system directly after
starting the engine, while the DSC operation is being checked.
Turning on the system
OFF/CAN switch RES switch
switch switch
MODE switch
SET- switch
SET+ switch
When the MODE switch is pressed once, the MRCC with Stop & Go f
unction system turns
on, and the MRCC with Stop & Go function main indication (white ) turns on and the
vehicle speed and the distance between the vehicles while in he adway control can be set.
In addition, the MRCC with Stop & Go function system display indication is displayed on
the multi-information display and the active driving display at the same time.
NOTE
•If the ignition is switched off while th e MRCC with Stop & Go function system is
operating, the system will be operable when the ignition is switched ON the next time.
•The MRCC with Stop & Go function can switch to the cruise control function.
Refer to Cruise Control Function on page 4-120.
When Driving
i-ACTIVSENSE
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How to set the distance-between-vehicles during headway control
The distance-between-vehicles is set to a shorter distance by p ressing the switch. The
distance-between-vehicles is set to a longer distance by pressi ng the
switch. The
distance-between-vehicles can be set to 4 levels; Long, medium, short, and extremely short
distance.
Distance-between-vehicles guide-
line
(at 80 km/h (50 mph) vehicle
speed) Indication on multi-information
display Indication on active driving dis-
play
*1
Long (about 50 m (164 ft))
Medium (about 40 m (131 ft))
Short (about 30 m (98 ft))
Extremely short (about 25 m (82 ft))
*1 Displays a pop-up image in the active driving display only when the driver operates the switch.
NOTE
•The distance-between-vehicles differs depending on the vehicle speed, and the slower the
vehicle speed, the shorter the distance.
•When the ignition is switched to ACC or OFF and then the engine is started again, the
system automatically sets the distance-between-vehicles to the previous setting.
When Driving
i-ACTIVSENSE
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•The Smart City Brake Support (SCBS)
has operated.
•When traveling on a downslope for a
long period of time.
•There is a problem with the system.
•The engine has stalled.
•The electric parking brake (EPB) is
automatically applied during stop hold
control.
•The radar sensor (front) cannot detect
target objects (during rain, fog, snow or
other inclement weather conditions, or
when the radiator grille is dirty).
Resuming control
If the MRCC with Stop & Go function
system is canceled, you can resume
control at the previously set speed by
pressing the RES switch and after all of
the operation conditions have been met.
NOTE
If the set speed is not indicated in the
display, the control does not resume even
if the RES switch is pressed.
Turning off the system
Press the OFF/CAN switch two times
while the MRCC with Stop & Go function
system is operating to switch off the
system.
When Driving
i-ACTIVSENSE
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▼Cruise Control Function
While this function is operating, the
headway control operation is canceled and
only the cruise control function operates.
The vehicle speed can be set more than
about 25 km/h (16 mph).
Use the cruise c
ontrol function on
expressways and other highways which do
not require a lot of repeated acceleration
and deceleration.
WA R N I N G
Do not use the cruise control function in
the following locations:
Otherwise, it could lead to an accident.
 Roads with sharp curves and where
vehicle traffic is heavy and there is
insufficient space between vehicles.
(Driving under these conditions using the
cruise control function is not possible)
 Steep down slopes (Set speed may be
exceeded because sufficient engine
braking cannot be applied)
 Slippery roads such as ice or snow-bound
roads (Tires could spin causing you to
lose vehicle control)
Always drive carefully:
The warnings and brake control will not
operate after the headway control function
is canceled and the system is switched to
only the cruise control function. Depress
the brake pedal to decelerate according to
the surrounding condit ions while keeping a
safer distance from the vehicle ahead and
always driving carefully.
Switching to cruise control function
When the MODE switc h is pressed until
the system switches to the cruise main
indication (white) wh ile the MRCC with
Stop & Go function system is turned on,
the system switches to the cruise control
function.
When the system switches to the cruise
control function, the indicator and
multi-information disp lay notify the driver
as follows:
•The MRCC with Stop & Go function set
indication (green) or the MRCC with
Stop & Go function main indication
(white) is turned off, and the cruise main
indication (white) is turned on.
•A message is displayed in the
multi-information display.
WA R N I N G
Always turn off the cruise control function
when it is not in use:
Leaving the cruise control function turned
on when it is not in use is dangerous as it
could operate unexpectedly, resulting in an
accident.
How to set the speed
Adjust the system to the desired vehicle
speed using the accelerator pedal.
When the SET
or SET switch is
pressed, the cruise se t indication (green) is
turned on and headway control begins.
When Driving
i-ACTIVSENSE
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