engine MAZDA MODEL CX-7 2007 (in English) Service Manual

Black plate (162,1)
qBrake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.
You may notice that the pedal is harder to
push or that it may go closer to the floor.
In either case, it will take longer to stop
the vehicle.
1. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (page 8-16).
2. After adding fluid, check the light
again.
If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer.
Even if the light goes out have your brake
system inspected as soon as possible by
an Authorized Mazda Dealer.
NOTE
Having to add brake fluid is sometimes
an indicator of leakage. Consult an
Authorized Mazda Dealer as soon as
possible even if the brake light is no
longer illuminated.
WARNING
Do not drive with the brake system
warning light illuminated, and contact
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving with the brake system warning
light illuminated is dangerous. It
indicates that your brakes may not
work at all or that they could
completely fail at any time. If this light
remains illuminated, after checking
that the parking brake is fully
released, have the brakes inspected
immediately.
qParking Brake Reminder
If the parking brake has not been
completely released and the vehicle is
driven at about 5 km/h (3 mph) or faster, a
continuous beep sound will be heard to
notify the driver that the parking brake
has not been released.
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Black plate (163,1)
qAnti-Lock Brake System (ABS)
The ABS control unit continuously
monitors the speed of each wheel. If one
is about to lock up, the ABS responds by
automatically releasing and reapplying
that wheel's brake.
The driver will feel a slight vibration in
the brake pedal and may hear a chattering
noise from the brake system. This is
normal when the ABS operates. Don't
pump the brakes, continue to press down
on the brake pedal.
WARNING
So do not rely on ABS as a substitute
for safe driving:
The ABS cannot compensate for
unsafe and reckless driving, excessive
speed, tailgating (following another
vehicle too closely), driving on ice and
snow, and hydroplaning (reduced tire
friction and road contact because of
water on the road surface). You can
still have an accident.
NOTE
Braking distances may be longer on
loose surfaces (snow or gravel, for
example) which usually have a hard
foundation. A vehicle with a normal
braking system may require less
distance to stop under these conditions
because the tires will build up a wedge
of surface layer when the wheels skid.
qABS Warning Light
The warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
If the ABS warning light stays on while
you're driving, the ABS control unit has
detected a system malfunction. If this
occurs, your brakes will function normally
as if the vehicle had no ABS.
Should this happen, consult an Authorized
Mazda Dealer as soon as possible.
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light comes on.
This is due to a weak battery, not a
malfunction.
Recharge the battery.
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Black plate (166,1)
Automatic Transaxle Controls
Indicates that you must depress the brake pedal to shift (The ignition
switch must be in the ACC or ON position).
Indicates the shift lever can be shifted freely into any position.
Various Lockouts:
qTransaxle Ranges
The shift lever must be in P or N to
operate the starter.
P (Park)
P locks the transaxle and prevents the
front wheels from rotating.
WARNING
Always set the shift lever to P AND set
the parking brake:
Only setting the shift lever to the P
position without using the parking
brake to hold the vehicle is dangerous.
If P fails to hold, the vehicle could
move and cause an accident.
CAUTION
lShifting into P, N or R while the
vehicle is moving can damage your
transaxle.
lShifting into a driving gear or
reverse when the engine is running
faster than idle can damage the
transaxle.
R (Reverse)
In position R, the vehicle moves only
backward. You must be at a complete stop
before shifting to or from R, except under
rare circumstances as explained in
Rocking the Vehicle (page 4-8).
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Black plate (167,1)
N (Neutral)
In N, the wheels and transaxle are not
locked. The vehicle will roll freely even
on the slightest incline unless the parking
brake or brakes are on.
WARNING
If the engine is running faster than
idle, do not shift from N or P into a
driving gear:
It's dangerous to shift from N or P
into a driving gear when the engine is
running faster than idle. If this is
done, the vehicle could move suddenly,
causing an accident or serious injury.
Do not shift into N when driving the
vehicle:
Shifting into N while driving is
dangerous. Engine braking cannot be
applied when decelerating which
could lead to an accident or serious
injury.
CAUTION
Do not shift into N when driving the
vehicle. Doing so can cause transaxle
damage.
D (Drive)
D is the normal driving position. From a
stop, the transaxle will automatically shift
through a 6-gear sequence.
M (Manual)
M is the manual shift mode position.
Gears can be shifted up or down by
operating the shift lever.
Refer to Manual Shift Mode (page 5-12).
qActive Adaptive Shift (AAS)
Active Adaptive Shift (AAS)
automatically controls the transaxle shift
point best suited to road conditions and
driver input to optimize engine
performance and improve drive 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.
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Black plate (168,1)
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 position 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 front wheels
much like a manual transaxle when more
control is desired.
To change to manual shift mode, shift the
lever from D to M.
To return to automatic shift mode, shift
the lever from M to D.
NOTE
If you change to manual shift mode
when the vehicle is stopped, the gear
will shift to M1.
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
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Black plate (169,1)
NOTE
lIf 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.
lIf 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)
To shift up to a higher gear, tap the shift
lever back (
) once.
NOTE
lWhen driving slowly, the gears may
not shift up depending on vehicle
speed.
lIn manual shift mode, gears do not
shift up automatically. Don't 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→M5→M4→M3→M2→M1)
To shift down to a lower gear, tap the shift
lever forward (
) once.
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Black plate (170,1)
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.
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)
Shifting down
If the vehicle speed is higher than the
speed specified for each gear, the gear
cannot be shifted down to a lower gear.
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:
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→M1 8 km/h (5 mph)
NOTE
The gear does not shift down to M1
automatically while in the second gear
fixed mode.
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Black plate (171,1)
If the vehicle is kicked down at the
following speeds or lower, the gears shift
down automatically:
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→M1 8 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)
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.
qDriving Tips
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.
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Black plate (172,1)
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 rigid 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.
All-Wheel Drive (AWD)
Operation
í
AWD provides excellent driveability on
snow-covered and ice-packed roads, sand
and mud, as well as on steep slopes and
other slippery surfaces.
qAWD Driving
WARNING
Avoid sharp turns, excessive speed and
abrupt maneuvers when driving this
vehicles:
Vehicles with a higher center of
gravity such as utility and AWD
vehicles handle differently than
vehicles with a lower center of gravity.
Utility and AWD vehicles are not
designed for cornering at speeds as
high as passenger cars any more than
low-slung sport cars are designed to
perform satisfactorily under off-road
conditions. Failure to drive cautiously
could result in an increase risk of loss
of vehicle control, vehicle roll-over,
personal injury and death.
Utility vehicles have a significantly
higher rollover rate than other types of
vehicles.
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Black plate (178,1)
Traction Control System
(TCS)
The Traction Control System (TCS)
enhances traction and safety by
controlling engine torque. When the TCS
detects driving wheel slippage, it lowers
engine torque 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.
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