2018 MAZDA MODEL CX-9 check engine

SignalWarning
Electronic Brake Force
Distribution System Wa r n i n g If the electronic brake force di
stribution control unit determines that some compo-
nents are operating incorrectly , the control unit may illuminate the brake system
warning light and the ABS warning light simultaneously. The problem is likely to be
the electronic brake forc e distribution system.
WA R N I N G
Do not drive with both the ABS warning light and brake warning light illuminated.
Have the vehicle towed to an Authorized Mazda Dealer to have the brakes inspected as
soon as possible:
Driving when the brake system warning lig ht and ABS warning light are illuminated
simultaneously is dangerous.
When both lights are illuminated, the rear wheels could lock more quickly in an emer‐
gency stop than under normal circumstances.
Charging System Warn- ing Indication/Warning Light If the warning light illuminates
while driving, it indicates a malfunction of the alter-
nator or of the charging system.
Drive to the side of the road and park off the right-of-way. Co nsult an Authorized
Mazda Dealer.
CAUTION
Do not continue driving when the charging system warning light is illuminated be‐
cause the engine could stop unexpectedly.
Engine Oil Warning Light This warning light indicates
low engine oil pressure.
CAUTION
Do not run the engine if the oil pressure is low. Otherwise, it could result in extensive
engine damage.
If the light illuminates or the warning indication is displayed while driving:
1. Drive to the side of the road and park off the right-of-way o n level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain back into the oil pan.
3. Inspect the engine oil level (page 6-27). If it's low, add th e appropriate amount of
engine oil while being careful not to overfill.
CAUTION
Do not run the engine if the oil level is low. Otherwise, it could result in extensive
engine damage.
4. Start the engine and check the warning light.

If the light remains illuminated even though the oil level is normal or after adding oil,
stop the engine immediately and have your vehicle towed to an Authorized Mazda
Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Contact Authorized Mazda Deale
r and Have Vehicle Inspected
If any of the following warning lights or the indicator light turns on/flashes, the system may
have a malfunction. Contact an Authorized Mazda Dealer to have your vehicle inspected.
SignalWarning
ABS Warning LightIf the ABS warning light stays on while you're driving, the ABS
control unit has detected
a system malfunction. If this o ccurs, 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 char ge the battery, uneven rpm occurs and the ABS
warning light may illuminate. If this occurs, it is the result of th e weak battery and does
not indicate an ABS malfunction.
Recharge the battery.
•The brake assist system does not operate while the ABS warning light is illuminated.
Master Warning In-
dication/Warning Light Type A instrument cluster
Displays when notification of the
system malfunctions is required.
Check the message indicated in th e display and consult an Authorized Mazda Dealer.
Master
warning
light
Indication in display and master warning light in instrument cl uster are illuminated at
same time.
This indicates a malfunction with the vehicle system. Check the message indicated in the
display and consult an Authorized Mazda Dealer.
For details, refer to the explanations for the warning/indicato r lights, in the warning/indi-
cator lights section, which match the symbol in the upper part of the display.
If a message is not indicated in the display, operate the INFO switch to display the “Warn-
ing” screen.
Refer to Message Indicated in Multi-information Display and INF O Switch on page 4-20.
Type B instrument cluster
The light illuminates continuously if any one of the following occurs. Consult an Author-
ized Mazda Dealer.
•There is a malfunction in the battery management system.•There is a malfunction in the brake switch.
Electric Parking
Brake (EPB) Warn- ing Indication/Warning Light The warning light illuminates when the system has a malfunction
. Have your vehicle in-
spected at an Authorized Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
Engine Oil Level
Warning Indication*
The message is displayed when the system has a malfunction. Have your vehicle inspect-
ed at an Authorized Mazda Dealer.
Check Engine Light If this light illuminates while d
riving, the vehicle may have a problem. It is important to
note the driving conditions whe n the light illuminated and consult an Authorized Mazda
Dealer.
The check engine light may illuminate in the following cases:
•The fuel tank level being very low or approaching empty.•The engine's electrical system has a problem.•The emission control system has a problem.•The fuel-filler cap is missing or not tightened securely.
If the check engine light remains on, or it flashes continuously , do not drive at high
speeds and consult an Authorized Mazda Dealer as soon as possible.
Automatic Trans-
axle Warning Indi- cation/Warning Light The indication/light illuminates
when the transaxle has a problem.CAUTION
If the automatic transaxle warning indication/lig ht illuminates, the transaxle has an electri‐
cal problem. Continuing to drive your Mazda in this condition could cause damage to your
transaxle. Consult an Authorized Mazda Dealer as soon as possible.
AWD Warning Indi-
cation*
“4WD System Malfunction” is displayed
The indication is displayed under the following conditions. The system may have a mal-
function. Have the vehicle check ed at an Authorized Mazda Dealer.
•When there is a malfunction in the AWD system.•When there is a large difference between the tire size of the f ront and rear wheels.
“4WD System High Load” is displayed
The indication is displayed under the following conditions. Park the vehicle in a safe place
and check that the warning indi cation light turns off, and then drive the vehicle. Contact
an Authorized Mazda Dealer if the indication is continuously di splayed.
•When the differential oil temperature is excessively high.•When there is a large difference between the front and rear whe el rotation, such as when
trying to remove the vehicle from mud.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-34*Some models.
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

SignalWarning
(Flashing)
Tire Pressure Moni-
toring System
Wa r n i n g L i g h t
*
If the tire pressure monitoring s ystem has a malfunction, the tire pressure warning light
flashes. Have your vehicle check ed by an Authorized Mazda Deale r as soon as possible.
WA R N I N G
If the tire pressure monitoring system warning light illuminates or flashes, or the tire pres‐
sure warning beep sound is heard, decrease vehicle speed immediately and avoid sudden
maneuvering and braking:
If the tire pressure monitoring system warnin g light illuminates or flashes, or the tire pres‐
sure warning beep sound is heard, it is dang erous to drive the vehicle at high speeds, or
perform sudden maneuver ing or braking. Vehicle drivabilit y could worsen and result in an
accident.
To determine if you have a slow leak or a flat, pull over to a safe position where you can
check the visual condition of the tire and determine if you have enough air to proceed to a
place where air may be added and the system monitored again by an Authorized Mazda
Dealer or a tire repair station.
Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is dangerous, even if you know why it is illuminated. Have
the problem taken care of as soon as possible before it develops into a more serious situa‐
tion that could lead to tire failure and a dangerous accident.
(Amber)
KEY Warning Indi-
cation
*
“Keyless System Malfunction” is displayed
This message is displayed if the advanced keyless entry & push button start system has a
problem.
Contact an Authorized Mazda Dealer.
CAUTION
If the message is indicated, or the push button start indicato r light (amber) flashes, the en‐
gine may not start. If the engine cannot be started, try starting it using the emergency oper‐
ation for starting the engine, and have the vehicle inspected at an Authorized Mazda Deal‐
er as soon as possible.
Refer to Emergency Operation for St arting the Engine on page 4-10.
“Ignition is On” is displayed
This message is displayed when the driver's door is opened with out switching the ignition
off.
“Key Not Detected” is displayed
This message is displayed when any of the following operations is performed with the key
out of the operational range or placed in areas inside the cabi n where it is difficult for the
key to be detected.
•The push button start is pressed with the ignition switched off•The ignition is switched on•All doors are closed without switching the ignition off
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-36*Some models.
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SignalWarning
(Amber)
Lane-keep Assist System (LAS) & Lane Departure
Wa r n i n g S y s t e m
(LDWS) Warning
Indication
*
The message is displayed when the system has a malfunction. Have your vehicle inspect-
ed at an Authorized Mazda Dealer.
The system does not operate when the warning message is displayed.
CAUTION
Always use tires for all wheels that are of the specified size, and the same manufacture,
brand, and tread pattern. In addition, do not use tires with significantly different wear
patterns on the same vehicle. If such improp er tires are used, the system may not operate
normally.
 When an emergency spare tire is used, the system may not operate normally.
LED Headlight
Warning Light This light illuminates if there
is a malfunction in the LED hea dlight. Have your vehicle
inspected by an Authorized Mazda Dealer.
▼ Taking Action
Take the appropriate action and verify that the warning light t
urns off.
SignalWarning Action to be taken
Smart Brake Support/
Smart City Brake Sup-
port (SBS/SCBS)
Warning Indication/
Warning Light
*
The light turns on if the windshield or the
radar sensor are dirty, or there is a malfunc-
tion in the system. Verify the reason why the warning light is
illuminated on the center display.
If the reason why the warning light is illu-
minated is due to a dirty windshield, clean
the windshield.
If the warning light is illuminated because
of a dirty radar sensor, clean the front em-
blem.
For any other reasons, have the vehicle in-
spected at an Authorized Mazda Dealer.
Low Fuel Warning In-
dication/Warning Light The light turns on when the remaining fuel
is about 9.0 L (2.3 US gal, 1.9 Imp gal).NOTE
The light illumination timing may vary be-
cause fuel inside the fuel tank moves around
according to the driv
ing conditions and the
vehicle posture. Add fuel.
Check Fuel Cap Warn-
ing Indication/Warning
Light
*
If the check fuel cap warning light illumi-
nates while driving, t he fuel-filler cap may
not be installed properly. Stop the engine and rein
stall the fuel-filler
cap.
Refer to Fuel-Filler Cap on page 3-33
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-38*Some models.
CX-9_8GC3-EA-17G_Edition1 2017-5-29 10:13:38

▼Capacities
(Approximate Quantities)
Item
Capacity
Engine oil With oil filter replacement
4.8 L (5.1 US qt, 4.2 Imp qt)
Without oil filter replacement 4.6 L (4.9 US qt, 4.0 Imp qt)
Coolant U.S.A. and Canada
9.9 L (10.5 US qt, 8.7 Imp qt)
Mexico 9.8 L (10.4 US qt, 8.6 Imp qt)
Automatic transaxle fluid 8.0 L (8.5 US qt, 7.0 Imp qt)
Transfer case oil 0.45 L (0.48 US qt, 0.40 Imp qt)
Rear differential oil 0.35 L (0.37 US qt, 0.31 Imp qt)
Fuel tank 2WD
72.0 L (19.0 US gal, 15.8 Imp gal)
AWD 74.0 L (19.5 US gal, 16.3 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
▼Dimensions
U.S.A. and Canada
Item
Vehicle specification
Overall length 5,075 mm (199.8 in)
Overall width 1,969 mm (77.5 in)
Overall height 1,752 mm (69.0 in)
Front tread 1,663 mm (65.5 in)
Rear tread 1,663 mm (65.5 in)
Wheelbase 2,930 mm (115.4 in)
Mexico
ItemVehicle specification
Overall length 5,075 mm (199.8 in)
Overall width 1,969 mm (77.5 in)
Overall height 1,747 mm (68.8 in)
Front tread 1,663 mm (65.5 in)
Rear tread 1,663 mm (65.5 in)
Wheelbase 2,930 mm (115.4 in)
Specifications
Specifications
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▼We i g h t s
U.S.A. and Canada
Item We i g h t
2WD AWD
GVWR (Gross Vehicle Weight Rating) 2,568 kg (5,661 lbs) 2,638 kg (5,816 lbs)
GAWR (Gross Axle Weight Rating) Front 1,217 kg (2,683 lbs) 1,241 kg (2,736 lbs)
Rear 1,386 kg (3,056 lbs) 1,433 kg (3,159 lbs)
Mexico
Item We i g h t
2WD AWD
GVW (Gross Vehicle Weight) Total 2,495 kg (5,500 lbs) 2,565 kg (5,655 lbs)
Front 1,180 kg (2,601 lbs) 1,200 kg (2,646 lbs)
Rear 1,315 kg (2,899 lbs) 1,365 kg (3,009 lbs)
GAW (Permissible axle load) Front 1,200 kg (2,646 lbs) 1,225 kg (2,701 lbs)
Rear 1,370 kg (3,020 lbs) 1,420 kg (3,131 lbs)
▼
Air Conditioner
The type of refrigerant used is indicated on a label attached t
o the inside of the engine com-
partment. Check the la bel before recharging the refrigerant. Re fer to Climate Control Sys-
tem on page 5-4.
Item Classification
Refrigerant Type HFC134a (R-134a)
Specifications
Specifications
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