engine MAZDA MODEL CX-7 2010 (in English) Workshop Manual
[x] Cancel search | Manufacturer: MAZDA, Model Year: 2010, Model line: MODEL CX-7, Model: MAZDA MODEL CX-7 2010Pages: 510, PDF Size: 8.55 MB
Page 176 of 510
Black plate (176,1)
qActive Adaptive Shift (AAS)
Active Adaptive Shift (AAS)
automatically controls the transaxle shift
points to best suit the road conditions and
driver input. This optimizes engine
performance and improves driving
comfort. When cornering the vehicle,
AAS mode will hold the transaxle in the
gear the vehicle was in before entering the
curve, allowing the vehicle to be
accelerated from the same gear after
exiting the curve.
If the driver accelerates rapidly, or
accelerates and decelerates rapidly by
operating the accelerator and brake pedal
for a certain period of time while the
selector lever is in the D position, AAS
mode could activate. When this occurs,
AAS mode will maintain the transaxle in
the optimum gear and the driver may
sense that the transaxle is not shifting,
however this does not indicate an
abnormality.
qShift-Lock System
The shift-lock system prevents shifting
out of P unless the brake pedal is
depressed.
To shift from P:
1. Depress and hold the brake pedal.
2. Start the engine.
3. Move the shift lever.NOTE
lWhen the ignition switch is in the LOCK
position, the shift lever cannot be shifted
from P.
lTo be sure the vehicle is in park,the
ignition key cannot be removed unless the
shift lever is in P.
l(With Advanced Key)
The ignition switch cannot be turned from
the ACC to the LOCK position when the
shift lever is not in P.
qManual Shift Mode
This mode gives you the feel of driving a
manual transaxle vehicle by operating the
shift lever and allows you to control
engine rpm and torque to the drive wheels
much like a manual transaxle when more
control is desired.
To change to manual shift mode, shift the
lever from D to M.
NOTE
Changing to manual mode can be done while
driving the vehicle with no damage occurring
to the transaxle.
To return to automatic shift mode, shift
the lever from M to D.
5-12
Driving Your Mazda
Starting and Driving
CX-7_8AS7-EA-09E_Edition2 Page176
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 177 of 510
Black plate (177,1)
NOTElIf you change to manual shift mode when
the vehicle is stopped, the gear will shift to
M1.
l(2.5-liter engine model)
If you change to manual shift mode without
depressing the accelerator pedal when
driving in D range, 5th gear, the gear will
shift to M4.
lIf you change to manual shift mode without
depressing the accelerator pedal when
driving in D range, 6th gear, the gear will
shift to M5.
Indicators
Shift position indicator
In manual shift mode, the“M”of the shift
position indicator in the instrument panel
illuminates.
Gear position indicator
The numeral for the selected gear
illuminates.
Shift position
indicator
Gear position indicator
NOTElIf the gears cannot be shifted down when
driving at higher speeds, the gear position
indicator will flash twice to signal that the
gears cannot be shifted down.
l(2.5-liter engine model)
If the automatic transaxle fluid (ATF)
temperature becomes too high, there is the
possibility that the transaxle will switch to
automatic shift mode, canceling manual
shift mode and turning off the gear position
indicator illumination. This is a normal
function to protect the AT. After the ATF
temperature has decreased, the gear
position indicator illumination turns back
on and driving in manual shift mode is
restored.
Shifting
Manually Shifting up
(M1→M2→M3→M4→M5→
M6
í)
To shift up to a higher gear, tap the shift
lever back (
) once.
Driving Your Mazda
Starting and Driving
5-13íSome models. CX-7_8AS7-EA-09E_Edition2 Page177
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 178 of 510
Black plate (178,1)
NOTElWhen driving slowly, the gears may not
shift up depending on vehicle speed.
lIn manual shift mode, gears do not shift up
automatically. Do not run the engine with
the tachometer needle in the RED ZONE. If
the tachometer needle enters the RED
ZONE, you may feel engine-braking
because the fuel delivery will be stopped to
protect the engine. However, this does not
indicate an abnormality.
lWhen depressing the accelerator fully, the
transaxle will shift to a lower gear,
depending on vehicle speed.
Manually Shifting down
(M6
í→M5→M4→M3→M2→
M1)
To shift down to a lower gear, tap the shift
lever forward (
) once.
WARNING
Do not use engine braking on slippery
road surfaces or at high speeds:
Shifting down while driving on wet,
snowy, or frozen roads, or while
driving at high speeds causes sudden
engine braking, which is dangerous.
The sudden change in tire speed
could cause the tires to skid. This
could lead to loss of vehicle control
and an accident.NOTE
lWhen driving at high speeds, the gear may
not shift down depending on vehicle speed.
lDuring deceleration, the gear may
automatically shift down depending on
vehicle speed.
lWhen depressing the accelerator fully, the
transaxle will shift to a lower gear,
depending on vehicle speed.
Second gear fixed mode
When the shift lever is tapped back (
)
while the vehicle is stopped, the transaxle
is set in the second gear fixed mode. The
gear is fixed in second while in this mode
for easier starting and driving on slippery
roads. If the shift lever is tapped back (
)
or forward (
) while in the second gear
fixed mode, the mode will be canceled.
Shifting specification
Shifting up
If the vehicle speed is lower than the
speed specified for each gear, the gear
cannot be shifted up to a higher gear.
(2.5-liter engine model)
Gear Vehicle speed
M1→M2You can shift up to M2 whether the
vehicle is stopped or moving.
M2→M3 21 km/h (13 mph)
M3 or M4→
M538 km/h (24 mph)
(2.3-liter engine model)
Gear Vehicle speed
M1→M2You can shift up to M2 whether the
vehicle is stopped or moving.
M2→M3 9 km/h (6 mph)
M3→M4 26 km/h (16 mph)
M4→M5 36 km/h (22 mph)
M5→M6 53 km/h (33 mph)
5-14
Driving Your Mazda
íSome models.
Starting and Driving
CX-7_8AS7-EA-09E_Edition2 Page178
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 179 of 510
Black plate (179,1)
Shifting down
If the vehicle speed is higher than the
speed specified for each gear, the gear
cannot be shifted to a lower gear so as to
protect the transaxle.
(2.5-liter engine model)
Gear Vehicle speed
M5→M4 216 km/h (135 mph)
M4→M3 150 km/h (93 mph)
M3→M2 99 km/h (62 mph)
M2→M1 50 km/h (31 mph)
(2.3-liter engine model)
Gear Vehicle speed
M6→M5 230 km/h (143 mph)
M5→M4 182 km/h (113 mph)
M4→M3 135 km/h (83 mph)
M3→M2 86 km/h (53 mph)
M2→M1 44 km/h (27 mph)
During deceleration, the gears shift down
automatically when speed is reduced to
the following:
(2.5-liter engine model)
Gear Vehicle speed
M5 or M4→
M334 km/h (21 mph)
M3 or M2→
M111 km/h (7 mph)
(2.3-liter engine model)
Gear Vehicle speed
M6→M5 52 km/h (32 mph)
M5→M4 34 km/h (21 mph)
M4→M3 25 km/h (15 mph)
M3 or M2→
M18 km/h (5 mph)
NOTE
The gear does not shift down to M1
automatically while in the second gear fixed
mode.
If the vehicle is kicked down at the
following speeds or lower, the gears shift
down automatically:
(2.5-liter engine model)
Gear Vehicle speed
M5→M4 202 km/h (126 mph)
M4→M3 140 km/h (87 mph)
M3→M2 54 km/h (34 mph)
M2→M1―
(2.3-liter engine model)
Gear Vehicle speed
M6→M5 220 km/h (136 mph)
M5→M4 50 km/h (31 mph)
M4→M3 30 km/h (18 mph)
M3 or M2→
M18 km/h (5 mph)
Recommendations for shifting
Upshifting
For normal acceleration and cruising, we
recommend these shift points.
Gear Vehicle speed
M1 to M2 24 km/h (15 mph)
M2 to M3 40 km/h (25 mph)
M3 to M4 65 km/h (40 mph)
M4 to M5 73 km/h (45 mph)
M5 to M6
*80 km/h (50 mph)
* 2.3-liter engine model
Downshifting
When you must slow down in heavy
traffic or on a steepupgrade, downshift
before the engine starts to overwork. This
gives better acceleration when you need
more speed.
On a steepdowngrade, downshifting
helps maintain safe speed and prolongs
brake life.
Driving Your Mazda
Starting and Driving
5-15
CX-7_8AS7-EA-09E_Edition2 Page179
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 180 of 510
Black plate (180,1)
qDriving Tips
WARNING
Do not allow the vehicle to move in
reverse on an up-slope while the
selector lever is in a forward gear
position, or move forward on a down-
slope while the selector lever is in the
reverse position.
Otherwise, the engine will stop,
causing the loss of the power brake
and power steering functions, and
make it difficult to control the vehicle
which could result in an accident.
Passing
For extra power when passing another
vehicle or climbing steep grades, depress
the accelerator fully. The transaxle will
shift to a lower gear, depending on vehicle
speed.
Climbing steep grades from a stop
To climb a steep grade from a stopped
position:
1. Depress the brake pedal.
2. Shift to D or M1, depending on the
load weight and grade steepness.
3. Release the brake pedal while
gradually accelerating.
Descending steep grades
When descending a steep grade, shift to
lower gears, depending on load weight
and grade steepness. Descend slowly,
using the brakes only occasionally to
prevent them from overheating.
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, consult an
Authorized Mazda Dealer.
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.
5-16
Driving Your Mazda
Starting and Driving
CX-7_8AS7-EA-09E_Edition2 Page180
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 187 of 510
Black plate (187,1)
Traction Control System
(TCS)
The Traction Control System (TCS)
enhances traction and safety by
controlling engine torque and braking.
When the TCS detects driving wheel
slippage, it lowers engine torque and
operates the brakes to prevent loss of
traction.
This means that on a slick surface, the
engine adjusts automatically to provide
optimum power to the drive wheels
without causing them to spin and lose
traction.
WARNING
Do not rely on the traction control
system as a substitute for safe driving:
The traction control system (TCS)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road
contact because of water on the road
surface). You can still have an
accident.
Use snow tires or tire chains and drive
at reduced speeds when roads are
covered with ice and/or snow:
Driving without proper traction
devices on snow and/or ice-covered
roads is dangerous. The traction
control system (TCS) alone cannot
provide adequate traction and you
could still have an accident.
qTCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition switch is turned
to the ON position. If the TCS or DSC is
operating, the indicator light flashes.
If the light stays on, the TCS or DSC may
have a malfunction and they may not
operate correctly. Take your vehicle to an
Authorized Mazda Dealer.
NOTE
lIn addition to the indicator light flashing, a
slight lugging sound will come from the
engine. This indicates that the TCS is
operating properly.
lOn slippery surfaces, such as fresh snow, it
will be impossible to achieve high rpm
when the TCS is on.
Driving Your Mazda
Starting and Driving
5-23
CX-7_8AS7-EA-09E_Edition2 Page187
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 189 of 510
Black plate (189,1)
qTCS OFF Switch
If the vehicle speed is less than 30 km/h
(18 mph), press the TCS OFF switch to
turn off the TCS. The TCS OFF indicator
light will illuminate.
Press the switch again to turn the TCS
back on. The TCS OFF indicator light
will turn off. If the vehicle speed is more
than 30 km/h (18 mph), the TCS OFF
indicator light will not illuminate even if
the switch is pressed.NOTE
lWhen TCS is on and you attempt to free the
vehicle when it is stuck, or drive it out of
freshly fallen snow, the TCS will activate.
Depressing the accelerator will not
increase engine power and freeing the
vehicle may be difficult. When this happens,
turn off the TCS.
lIf the TCS is off when the engine is turned
off, it automatically activates when the
ignition switch is turned on.
lLeaving the TCS on will provide the best
traction.
lIf the TCS is OFF when the vehicle speed is
more than 30 km/h (18 mph), it
automatically activates and the TCS OFF
indicator light will turn off.
lIf the TCS OFF switch is pressed and held
for 10 seconds or more, the TCS OFF
switch malfunction detection function
operates and the TCS system activates
automatically. The TCS OFF indicator light
turns off while the TCS system is operative.
Driving Your Mazda
Starting and Driving
5-25
CX-7_8AS7-EA-09E_Edition2 Page189
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 190 of 510
Black plate (190,1)
Dynamic Stability Control
(DSC)
The Dynamic Stability Control (DSC)
automatically controls braking and engine
torque in conjunction with systems such
as ABS and TCS to help control side slip
when driving on slippery surfaces, or
during sudden or evasive maneuvering,
enhancing vehicle safety.
Refer to ABS (page 5-7) and TCS (page
5-23).
DSC operation is possible at speeds
greater than 10 km/h (6 mph).
WARNING
Do not rely on the dynamic stability
control as a substitute for safe driving:
The dynamic stability control (DSC)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road
contact because of water on the road
surface). You can still have an
accident.
CAUTION
ØThe DSC may not operate correctly
unless the following are observed:
ØUse tires of the correct size
specified for your Mazda on all
four wheels.
ØUse tires of the same
manufacturer, brand and tread
pattern on all four wheels.
ØDo not mix worn tires.
ØThe DSC may not operate correctly
when tire chains are used or a
temporary spare tire is installed
because the tire diameter changes.
qTCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition switch is turned
to the ON position. If the TCS or DSC is
operating, the indicator light flashes.
If the light stays on, the TCS or DSC may
have a malfunction and they may not
operate correctly. Take your vehicle to an
Authorized Mazda Dealer.
5-26
Driving Your Mazda
Starting and Driving
CX-7_8AS7-EA-09E_Edition2 Page190
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 202 of 510
Black plate (202,1)
Meters and Gauges
(Black-out meter)
When the ignition switch is in the ON position, the dashboard gauges illuminate.
Speedometer ...................................................................................................... page 5-39
Odometer, Trip Meter and Trip Meter Selector .................................................. page 5-39
Tachometer ........................................................................................................ page 5-40
Engine Coolant Temperature Gauge .................................................................. page 5-40
Fuel Gauge ........................................................................................................ page 5-41
Dashboard Illumination ..................................................................................... page 5-41
5-38
Driving Your Mazda
Instrument Cluster and Indicators
CX-7_8AS7-EA-09E_Edition2 Page202
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E
Page 204 of 510
Black plate (204,1)
For instance, trip meter A can record the
distance from the point of origin, and trip
meter B can record the distance from
where the fuel tank is filled.
When trip meter A is selected, pressing
the selector again within one second will
change to trip meter B mode.
When trip meter A is selected, TRIP A
will be displayed. When trip meter B is
selected, TRIP B will be displayed.
The trip meter records the total distance
the vehicle is driven until the meter is
again reset. Return it to“0.0”by holding
the selector depressed for 1 second or
more. Use this meter to measure trip
distances and to compute fuel
consumption.
NOTE
lOnly the trip meters record tenths of
kilometers (miles).
lThe trip record will be erased when:lThe power supply is interrupted (blown
fuse or the battery is disconnected).
lThe vehicle is driven over 999.9 km
(mile).
qTachometer
The tachometer shows engine speed in
thousands of revolutions per minute
(rpm).
Red zone
CAUTION
Do not run the engine with the
tachometer needle in the RED ZONE.
This may cause severe engine
damage.
qEngine Coolant Temperature Gauge
The engine coolant temperature gauge
shows the temperature of the engine
coolant.
If the needle is near H, it indicates
overheating.
5-40
Driving Your Mazda
Instrument Cluster and Indicators
CX-7_8AS7-EA-09E_Edition2 Page204
Friday, June 5 2009 2:25 PM
Form No.8AS7-EA-09E