2008 MAZDA MODEL CX-7 ECU

Black plate (129,1)
Theft-Deterrent Systemí
If the theft deterrent system detects an
inappropriate entry into the vehicle, which
could result in the vehicle or its contents
being stolen, the alarm alerts the
surrounding area of an abnormality by
sounding the horn and flashing the hazard
warning lights.
Refer to Operation on page 3-51.
NOTE
lThe theft-deterrent system operates with the
key or the keyless entry system transmitter.
l(With advanced key)
The theft-deterrent system can also be
operated using a request switch or the start
knob.
The system operates only when the driver is
in the vehicle or within operational range
while the advanced key is being carried.
lThe system will not function unless it is
properly armed. To properly secure the
vehicle, always make sure all windows are
completely closed and all doors and the
liftgate are locked before leaving the
vehicle. Remember to take your key and
transmitter.
qOperation
System triggering conditions
The horn sounds intermittently and the
hazard warning lights flash for about 25
seconds when the system is triggered by
any one of the following:
lForcing open a door, the hood or the
liftgate.
lUnlocking a door with the inside door-
lock knob.
lUnlocking a door with the door lock
switch.
lOpening a door by operating an inside
door-lock knob.
lOpening the hood by operating the
hood release handle.
If the system is triggered again, the lights
and horn will activate until a door or the
liftgate is unlocked with the key or with
the transmitter.
(With advanced key)
The lights and horn can also be
deactivated by pressing a request switch.
q How to Arm the System
1. Remove the key from the ignition
switch.
(With advanced key)
Turn the start knob to the LOCK
position.
2. Make sure the hood is closed. Close and lock all doors and the liftgate from
the outside using the key or press the
lock button on your keyless entry
system transmitter.
(With advanced key)
Press a request switch or the lock
button on the transmitter.
(Without advanced key)
The following method will also arm the
theft-deterrent system:
Close the hood and the liftgate . Press
the area on the door-lock switch
marked “
”once. Close all doors.
The hazard warning lights will flash once.
The theft deterrent system can also be
armed by activating the auto re-lock
function with all the doors, the liftgate and
the hood closed.
NOTE
Locking the doors with the inside door-lock
knob will not arm the system.
3. After 20 seconds, the system is fully armed.
Knowing Your Mazda
Security System
3-51íSome models.
CX-7_8X59-EA-07E_Edition3 Page129
Wednesday, July 25 2007 3:17 PM
Form No.8X59-EA-07E

Black plate (130,1)
NOTElAuto re-lock function
After unlocking with the transmitter or the
request switch, all doors and the liftgate
will automatically lock and the hazard
warning lights will flash if any of the
following operations are not performed
within about 30 seconds.
lA door or the liftgate is opened.lThe auxiliary key inserted into the
ignition switch (with advanced key).
lThe start knob is pushed (with advanced
key).
lThe system will disarm if one of the
following operations takes place within 20
seconds after closing and locking all the
doors and the liftgate:
lPressing the unlock button on the
transmitter.
lAny door or the liftgate is opened.lUnlocking a door with the inside door-
lock knob.
lThe hood is opened.lThe key is inserted in the ignition switch.l(With advanced key)
The start knob is pressed into the
ignition switch or a request switch is
pressed.
lThe ignition switch is turned to the ON
position.
To rearm the system, do the arming
procedure again.
q To Turn off an Armed System
An armed system can be turned off by any
one of the following methods:
lUnlock a door with the key.lPress the unlock button on the keyless
entry system transmitter.
lInsert the key into the ignition switch
and turn it to the ON position.
l(With advanced key)lPress a request switch or the unlock
button on the transmitter.
lTurn the start knob to the ON
position.
The hazard warning lights will flash twice
to indicate that the system is turned off.
q To Stop an Alarm
A triggered alarm can be turned off by
any one of the following methods:
lUnlock a door with the key.lPress the unlock button on the keyless
entry system transmitter.
lThe engine is started with the ignition
key or the start knob.
l(With advanced key)lPress a request switch.lPress the unlock button on the
transmitter.
NOTE
If you have any problem with the theft-
deterrent system, consult an Authorized Mazda
Dealer.
q Theft-Deterrent Labels
A label indicating that your vehicle is
equipped with a Theft-Deterrent System is
in the glove box.
3-52
Knowing Your Mazda
Security System
CX-7_8X59-EA-07E_Edition3 Page130
Wednesday, July 25 2007 3:17 PM
Form No.8X59-EA-07E

Black plate (131,1)
Mazda recommends that you affix it to the
lower rear corner of a front door window.
Knowing Your Mazda
Security System
3-53
CX-7_8X59-EA-07E_Edition3 Page131
Wednesday, July 25 2007 3:17 PM
Form No.8X59-EA-07E

Black plate (143,1)
CAUTION
Check local regulations before using
studded tires.
NOTE
If your vehicle is equipped with the tire
pressure monitoring system, the system may
not function correctly when using tires with
steel wire reinforcement in the sidewalls (page
5-31).
q Tire Chains
Check local regulations before using tire
chains.
CAUTION
Ø Chains may affect handling.
Ø Do not go faster than 50 km/h (30
mph) or the chain manufacturer's
recommended limit, whichever is
lower.
Ø Drive carefully and avoid bumps,
holes, and sharp turns.
Ø Avoid locked-wheel braking.
Ø Do not use chains on a temporary
spare tire; it may result in damage
to the vehicle and to the tire.
Ø Do not use chains on roads that
are free of snow or ice. The tires
and chains could be damaged.
Ø Chains may scratch or chip
aluminum wheels.
NOTE
If your vehicle is equipped with the tire
pressure monitoring system, the system may
not function correctly when using tire chains.
Install the chains on the front tires.
Do not use chains on the rear tires.
Please consult an Authorized Mazda
Dealer.
Installing the chains
1. Secure the chains on the front tires as tightly as possible. Always follow the
chain manufacturer's instructions.
2. Retighten the chains after driving 1/2 ―1 km (1/4 ―1/2 mile).
Before Driving Your Mazda
Driving Tips
4-9
CX-7_8X59-EA-07E_Edition3 Page143
Wednesday, July 25 2007 3:17 PM
Form No.8X59-EA-07E

Black plate (149,1)
WARNING
Always make sure the trailer hitch is securely attached before departure:An unsecured trailer hitch is dangerous as it causes greater trailer sway from
crosswinds, rough roads or other causes, resulting in loss of control and a serious
accident.
Examine all trailer-hitch mounting bolts regularly and tighten any that are loose. If
the hitch is removed, seal any open mounting holes to prevent exhaust, dust, water,
dirt and other foreign elements from filtering in, possibly endangering personal
safety and damaging your vehicle.
Do not install a hitch that stiffens the bumper as it will reduce the bumper's
performance.
Make sure there are no exhaust gas leaks into the passenger compartment if any
mounting bolts are connected to the body: Modifying your vehicle exhaust system is dangerous. Exhaust gas entering the
vehicle could cause loss of consciousness or even death.
When mounting the trailer hitch, make no modifications to the vehicle exhaust
system.
CAUTION
ØMake all hitch adjustments with actual loads. Don't load and unload vehicle while
adjusting hitch. This action will change the vehicle height.
Ø Don't use an axle-mounted hitch. This may damage the axle and related parts.
qTires
When towing a trailer, make sure all tires are inflated to the recommended cold-tire
pressure, as indicated on the tire pressure chart on the driver's door frame. Trailer tire size,
load rating, and inflation pressures should conform to tire manufacturer specifications.
WARNING
Never use the temporary spare tire when towing:
Using the temporary spare tire on your vehicle when towing a trailer is dangerous as
it could result in tire failure, loss of control, and injury to vehicle occupants.
Before Driving Your Mazda
Towing
4-15
CX-7_8X59-EA-07E_Edition3 Page149
Wednesday, July 25 2007 3:17 PM
Form No.8X59-EA-07E

Black plate (150,1)
qSafety Chains
Safety chains must be used as a precautionary measure should the trailer become
unintentionally unhitched. They should cross under the trailer tongue and attach to the
hitch. Leave enough slack to allow full turns. Consult literature published by your trailer or
hitch manufacturer for more details.
WARNING
Make sure the safety chain is securely attached to both the trailer and the vehicle
prior to departure:
Towing a trailer without using a safety chain securely attached to both the trailer
and the vehicle is dangerous. If damage occurs to the coupling unit or hitch ball, the
trailer could wander into another lane and cause a collision.
qTrailer Lights
Trailer lights must comply with all federal, state, and local regulations. Equip your trailer
as required before towing it day or night.
CAUTION
Don't connect a trailer lighting system directly to the lighting system of your Mazda.
This may damage your vehicle's electrical system and lighting systems. Have a
recreational vehicle dealer or trailer rental agency connect the system, and inspect
the brake lights and turn signals yourself before each trip.
qTrailer Brakes
If the total trailer weight exceeds 450 kg (1,000 lb), trailer brakes are required. If your
trailer has brakes, make sure they comply with all federal, state, and local regulations.
WARNING
Do not connect a hydraulic trailer-brake system to your vehicle's brake system:
Connecting a hydraulic trailer-brake system directly to the vehicle brake system is
dangerous and will result in inadequate braking and possible injury.
qTrailer Towing Tips
lVerify that your Mazda maintains a near-normal attitude when a loaded or unloaded
trailer is connected. Don't drive if it has an abnormal front-up or front-down position.
Inspect for incorrect tongue load, worn suspension parts, and trailer overloading.
lMake sure the trailer is properly loaded and the cargo is secure to prevent it from
shifting.
lMake sure the mirrors conform to all government regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
4-16
Before Driving Your Mazda
Towing
CX-7_8X59-EA-07E_Edition3 Page150
Wednesday, July 25 2007 3:18 PM
Form No.8X59-EA-07E

Black plate (157,1)
WARNING
Remove the key only when the vehicle
is parked:Removing the key from the ignition
switch while the vehicle is moving is
dangerous. Removing the key allows
the steering wheel to lock. You will
lose steering control and a serious
accident could occur. (For vehicles
equipped with the advanced key, the
steering wheel locks when the starter
knob is turned to the LOCK position.)
Before leaving the driver's seat, always
put the key or start knob to LOCK
position, set the parking brake and
make sure the shift lever is in P: Intentionally placing the key or start
knob into LOCK position is much
more important where you will not
be removing the key to leave the
vehicle and because leaving it in
other positions will disable some of
the vehicle security systems and run
the battery down.
Leaving the driver's seat without
putting the ignition switch in LOCK
position, setting the parking brake
and the shift lever is in P is
dangerous. Unexpected vehicle
movement could occur. This could
cause an accident.
NOTE
If turning the key is difficult, jiggle the steering
wheel from side to side.
Leaving the key or start knob in any position
but LOCK position also disables some of the
security features and may run the battery
down.
ACC (Accessory)
The steering wheel unlocks and some
electrical accessories will operate.
ON
This is the normal running position after
the engine is started. The warning lights
(except brakes) should be inspected
before the engine is started (page 5-38).
NOTE
When the ignition switch is turned to the ON
position, the sound of the fuel pump motor
operating near the fuel tank can be heard. This
does not indicate an abnormality.
START
The engine is started in this position. It
will crank until you release the key; then
it returns to the ON position. The brake
warning light can be checked after the
engine is started (page 5-38).
q Ignition Key Reminder
If the ignition switch is in the LOCK or
ACC position with the key inserted, a
continuous beep sound will be heard
when the driver's door is opened.
Driving Your Mazda
Starting and Driving
5-3
CX-7_8X59-EA-07E_Edition3 Page157
Wednesday, July 25 2007 3:18 PM
Form No.8X59-EA-07E

Black plate (159,1)
Brake System
qFoot Brake
Your Mazda has power-assisted brakes
that adjust automatically through normal
use.
Should power-assist fail, you can stop by
applying greater force than normal to the
brake pedal. But the distance required to
stop will be greater than usual.
WARNING
Do not coast with the engine stalled or
turned off, find a safe place to stop:
Coasting with the engine stalled or
turned off is dangerous. Braking will
require more effort, and the brake's
power-assist could be depleted if you
pump the brake. This will cause
longer stopping distances or even an
accident.
Shift to a lower gear when going down
steep hills: Driving with your foot continuously
on the brake pedal or steadily
applying the brakes for long
distances is dangerous. This causes
overheated brakes, resulting in
longer stopping distances or even
total brake failure. This could cause
loss of vehicle control and a serious
accident. Avoid continuous
application of the brakes.
WARNING
Dry brakes that have become wet by
driving very slowly and applying the
brakes lightly until brake performance
is normal:Driving with wet brakes is
dangerous. Increased stopping
distance or the vehicle pulling to one
side when braking could result in a
serious accident. Light braking will
indicate whether the brakes have
been affected.
qParking Brake
WARNING
Before leaving the driver's seat, always
put the key or start knob to LOCK
position, set the parking brake and
make sure the shift lever is in P:
Intentionally placing the key or start
knob into LOCK position is much
more important where you will not
be removing the key to leave the
vehicle and because leaving it in
other positions will disable some of
the vehicle security systems and run
the battery down.
Leaving the driver's seat without
putting the ignition switch in LOCK
position, setting the parking brake
and the shift lever is in P is
dangerous. Unexpected vehicle
movement could occur. This could
cause an accident.
CAUTION
Driving with the parking brake on
will cause excessive wear of the brake
linings or pads.
Driving Your Mazda
Starting and Driving
5-5
CX-7_8X59-EA-07E_Edition3 Page159
Wednesday, July 25 2007 3:18 PM
Form No.8X59-EA-07E