engine MAZDA MODEL MX-5 MIATA POWER RETRACTABLE HARDTOP 2008 Service Manual

Black plate (159,1)
CAUTION
ØKeep your foot off the clutch pedal
except when shifting gears. Also,
don't use the clutch to hold the
vehicle on an upgrade. Riding the
clutch will cause needless clutch
wear and damage.
Ø Make sure the vehicle comes to a
complete stop before shifting to R.
Shifting to R while the vehicle is
still moving may damage the
transmission.
NOTE
If shifting to R is difficult, shift back into
neutral, release the clutch pedal, and try
again.
q Recommendations for Shifting
Upshifting
For normal acceleration, we recommend
these shift points.
Gear 5-speed
transmission 6-speed
transmission
1 to 2 24 km/h (15 mph) 23 km/h (14 mph)
2 to 3 42 km/h (26 mph) 37 km/h (23 mph)
3 to 4 55 km/h (34 mph) 50 km/h (31 mph)
4 to 5 66 km/h (41 mph) 56 km/h (35 mph)
5to6 ―66 km/h (41 mph)
For cruising
Gear 5-speed
transmission 6-speed
transmission
1 to 2 15 km/h (9 mph) 18 km/h (11 mph)
2 to 3 29 km/h (18 mph) 32 km/h (20 mph)
3 to 4 47 km/h (29 mph) 44 km/h (27 mph)
4 to 5 61 km/h (38 mph) 56 km/h (35 mph)
5to6 ―68 km/h (42 mph)
Downshifting
When you must slow down in heavy
traffic or on a steep upgrade, downshift
before the engine starts to overwork. This
reduces the chance of stalling and gives
better acceleration when you need more
speed.
On a steep downgrade , downshifting
helps maintain safe speed and prolongs
brake life.
Driving Your Mazda
Starting and Driving
5-11
MX-5_8X49-EA-07F_Edition5 Page159
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (160,1)
Automatic Transmission 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:
NOTE
This Sport AT has an option that is not included in traditional automatic transmission - giving the
driver the option of selecting each gear instead of leaving it to the transmission to shift gears. Even if
you intend to use the automatic transmission functions as a traditional automatic, you should also be
aware that you can inadvertently shift into manual shift mode and an inappropriate gear may be
retained as you change speeds. If you notice the engine speed going higher or hear the engine racing,
confirm you have not accidentally slipped into manual shift mode (page 5-14).
5-12
Driving Your Mazda
Starting and Driving
MX-5_8X49-EA-07F_Edition5 Page160
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (161,1)
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.
Ø Shifting 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.
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 5-14).
Driving Your Mazda
Starting and Driving
5-13
MX-5_8X49-EA-07F_Edition5 Page161
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (162,1)
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 position to the LOCK position
when the shift lever is not in P.
q Manual 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.
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.
5-14
Driving Your Mazda
Starting and Driving
MX-5_8X49-EA-07F_Edition5 Page162
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (164,1)
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 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. 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
transmission will shift to a lower gear,
depending on vehicle speed (Except
M2 →M1).
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
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 air bag were to deploy in
a collision, your hands could be
impacted causing injury.
5-16
Driving Your Mazda
Starting and Driving
MX-5_8X49-EA-07F_Edition5 Page164
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (166,1)
Recommendations for shifting
Upshifting
For normal acceleration, 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 53 km/h (33 mph)
M4 to M5 59 km/h (37 mph)
M5 to M6 78 km/h (49 mph)
For cruising Gear Vehicle speed
M1 to M2 22 km/h (14 mph)
M2 to M3 27 km/h (17 mph)
M3 to M4 41 km/h (26 mph)
M4 to M5 56 km/h (35 mph)
M5 to M6 64 km/h (40 mph)
Downshifting
When you must slow down in heavy
traffic or on a steep upgrade, downshift
before the engine starts to overwork. This
gives better acceleration when you need
more speed.
On a steep downgrade , downshifting
helps maintain safe speed and prolongs
brake life.
q Driving Tips
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.
5-18
Driving Your Mazda
Starting and Driving
MX-5_8X49-EA-07F_Edition5 Page166
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (167,1)
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 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.
Cruise Control
With cruise control, you can set and
automatically maintain any speed of more
than about 30 km/h (19 mph).
WARNING
Do not use the cruise control under the
following conditions:Using the cruise control under the
following conditions is dangerous
and could result in loss of vehicle
control.
ØHilly terrain
Ø Steep inclines
Ø Heavy or unsteady traffic
Ø Slippery or winding roads
Ø Similar restrictions that require
inconsistent speed
qCruise Main Indicator Light
(Amber)/Cruise Set Indicator
Light (Green)
The indicator light has two colors.
Cruise Main Indicator Light (Amber)
The indicator light illuminates amber
when the ON/OFF switch is pressed and
the cruise control system is activated.
Cruise Set Indicator Light (Green)
The indicator light illuminates green when
a cruising speed has been set.
Driving Your Mazda
Starting and Driving
5-19
MX-5_8X49-EA-07F_Edition5 Page167
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (171,1)
Traction Control System
(TCS)
í
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.
NOTE
To turn off the TCS, press the DSC OFF switch
(page 5-25).
q TCS/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
5-23íSome models.
MX-5_8X49-EA-07F_Edition5 Page171
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (172,1)
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
5-23).
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.
Ø The DSC may not operate correctly
when tire chains are used or a
temporary spare tire is installed
because the tire diameter changes.
Ø If repair or replacement of the
steering or other surrounding
equipment is necessary, have it
done at an Authorized Mazda
Dealer. If the center position of the
steering deviates, the DSC may not
operate correctly because there is
a sensor in the steering which
detects driving conditions.
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.
5-24
Driving Your Mazda
íSome models.
Starting and Driving
MX-5_8X49-EA-07F_Edition5 Page172
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F

Black plate (174,1)
NOTElWhen 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.
5-26
Driving Your Mazda
Starting and Driving
MX-5_8X49-EA-07F_Edition5 Page174
Thursday, February 21 2008 12:51 AM
Form No.8X49-EA-07F