engine MAZDA MODEL RX 8 2010 (in English) Workshop Manual

Black plate (156,1)
qTransmission Ranges
The shift lever must be in P or N to
operate the starter.
P (Park)
P locks the transmission and prevents the
rear 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
ØShifting into P, N or R while the
vehicle is moving can damage
your transmission.
ØShifting into a driving gear or
reverse when the engine is running
faster than idle can damage the
transmission.
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).
N (Neutral)
In N, the wheels and transmission 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
transmission damage.
NOTE
Apply the parking brake or depress the brake
pedal before moving the shift lever from N to
prevent the vehicle from moving unexpectedly.
D (Drive)
D is the normal driving position. From a
stop, the transmission will automatically
shift through a 6-gear sequence.
Temporary use of the direct mode is
possible.
Refer to Direct Mode on page 5-19.
M (Manual)
M is the manual shift mode position.
Gears can be shifted up or down by
operating the shift lever or steering shift
switches.
Refer to Manual Shift Mode (page 5-15).
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qActive Adaptive Shift (AAS)
Active Adaptive Shift (AAS)
automatically controls the transmission
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 transmission 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 transmission
in the optimum gear and the driver may
sense that the transmission 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 transmission vehicle by operating
the shift lever and allows you to control
engine rpm and torque to the rear wheels
much like a manual transmission 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 transmission.
To return to automatic shift mode, shift
the lever from M to D.
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To shift up to a higher gear with the
steering shift switches, tap either of the
UP switches toward you once with your
fingers.
UP switches
WARNING
Keep your hands on the steering wheel
rim when using fingers or thumbs on
the steering shift switches:
Putting your hands inside the rim of
the steering wheel when using the
steering shift switches is dangerous.
If the driver's air bag were to deploy
in a collision, your hands could be
impacted causing injury.
NOTE
lWhen 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
transmission 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.
To shift down to a lower gear with the
steering shift switches, press either of the
DOWN switches away from you once
with your thumb.
DOWN switches
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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.
Keep your hands on the steering wheel
rim when using fingers or thumbs on
the steering shift switches:
Putting your hands inside the rim of
the steering wheel when using the
steering shift switches is dangerous.
If the driver's air bag were to deploy
in a collision, your hands could be
impacted causing injury.
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
transmission 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
transmission 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→M2Between 0 and 18 km/h
(0 and 11 mph), depending on how
much the accelerator pedal is
depressed.
M2→M3Between 20 and 33 km/h
(13 and 21 mph), depending on how
much the accelerator pedal is
depressed.
M3→M4Between 30 and 33 km/h
(19 and 21 mph), depending on how
much the accelerator pedal is
depressed.
M4→M5 43 km/h (27 mph)
M5→M6 65 km/h (41 mph)
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 transmission.
Gear Vehicle speed
M6→M5 210 km/h (130 mph)
M5→M4 175 km/h (108 mph)
M4→M3Between 122 and 135 km/h
(75 and 83 mph), depending on how
much the accelerator pedal is
depressed.
M3→M2Between 77 and 90 km/h
(47 and 59 mph), depending on how
much the accelerator pedal is
depressed.
M2→M1 30 km/h (18 mph)
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During deceleration, the gears shift down
automatically when speed is reduced to
the following:
Gear Vehicle speed
M6→M5 60 km/h (37 mph)
M5→M4 40 km/h (24 mph)
M4→M3 26 km/h (16 mph)
M3→M2 18 km/h (11 mph)
M2→M1 15 km/h (9 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:
Gear Vehicle speed
M6→M5 210 km/h (130 mph)
M6→M4 175 km/h (108 mph)
M5→M4 175 km/h (108 mph)
Recommendations for shifting
Upshifting
For normal acceleration and cruising, we
recommend these shift points.
Gear Vehicle speed
M1 to M2 19 km/h (12 mph)
M2 to M3 35 km/h (22 mph)
M3 to M4 47 km/h (29 mph)
M4 to M5 58 km/h (36 mph)
M5 to M6 78 km/h (49 mph)
For cruising
Gear Vehicle speed
M1 to M2 5 km/h (3 mph)
M2 to M3 30 km/h (19 mph)
M3 to M4 40 km/h (25 mph)
M4 to M5 50 km/h (31 mph)
M5 to M6 67 km/h (42 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.
qDirect Mode
Direct mode can be used for temporarily
switching gears by operating the steering
shift switch while the vehicle is being
driven with the selector lever in the D
range.
While in direct mode, the D and M
indicator lights illuminate and the gear
position in use is illuminated.
Direct mode is canceled (released) under
the following conditions.
lThe vehicle is driven at a constant
speed.
lThe needle in the tachometer
approaches the red zone.
lThe vehicle is driven at a constant
speed and the accelerator pedal is
heavily depressed.
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lThe vehicle is stopped or moving at a
slow speed.
Gear position indicator Direct mode indicator
NOTE
Shifting up and down while in direct mode may
not be possible depending on the vehicle
speed. In addition, because direct mode is
canceled (released) depending on the rate of
acceleration or if the accelerator is fully
depressed, use of the manual shift mode is
recommended if you need to drive the vehicle
in a particular gear for long periods.
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 transmission 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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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.
qPower Steering Malfunction
Indicator Light
This indicator light illuminates when the
ignition switch is turned to the ON
position, and turns off when the engine is
started.
If the light remains illuminated after the
engine is started, or illuminates while
driving, turn off the engine after parking
in a safe place, and then start the engine
again.
If the light does not illuminate after
restarting the engine, this indicates that
the power steering is restored and normal
steering is possible.
If the light remains illuminated, the power
steering is still inoperable. Consult an
Authorized Mazda Dealer.NOTE
lThe power steering system is inoperable
when the power steering malfunction
indicator light illuminates. Steering is
possible, but requires more physical effort.
lRepeatedly jerking the steering wheel left
and right while the vehicle is stopped or
moving extremely slowly will cause the
power steering system to go into protective
mode which will make the steering feel
heavy, but this does not indicate a
malfunction. If this occurs, park the vehicle
safely and wait a few minutes for the system
to return to normal.
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lPress the CANCEL switch.
The system turns off when the ignition is
switched off.
NOTE
Cruise control will cancel at about 15 km/h (9
mph) below the preset speed (such as may
happen when climbing a long, steep grade).
Traction Control System
(TCS)
í
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.
NOTE
To turn off the TCS, press the DSC OFF switch
(page 5-28).
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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.
Dynamic Stability Control
(DSC)
í
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 5-8) and TCS (page
5-25).
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.
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qDSC OFF Switch
Press the DSC OFF switch to turn off the
TCS/DSC. The DSC OFF indicator light
will illuminate.
Press the switch again to turn the TCS/
DSC back on. The DSC OFF indicator
light will go out.NOTE
lWhen DSC is on and you attempt to free the
vehicle when it is stuck, or drive it out of
freshly fallen snow, the TCS (part of the
DSC system) will activate. Depressing the
accelerator will not increase engine power
and freeing the vehicle may be difficult.
When this happens, turn off the TCS/DSC.
lIf the TCS/DSC is off when the engine is
turned off, it automatically activates when
the ignition switch is turned on.
lLeaving the TCS/DSC on will provide the
best stability. When the TCS/DSC is off, the
TCS/DSC does not activate but the brake
LSD (Limited Slip Differentials) function
remains.
lIf the DSC OFF switch is pressed and held
for a second or more, the TCS/DSC system
may become inoperative due to the system
detecting switch trouble. If the TCS/DSC
system becomes inoperative, the TCS/DSC
and the DSC OFF indicator lights
illuminate simultaneously. In this case, turn
off the engine and restart it to restore the
TCS/DSC.
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