check engine MAZDA MODEL CX-5 SKYACTIV-D 2019 Owner's Guide

7. When cool, check the coolant level.If it is low, look for coolant leaks from
the radiator and hoses.

If you find a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.
SKYACTIV-G 2.0 and SKYACTIV-G
2.5
Cooling system
cap
Coolant
reservoir
Cooling fan
SKYACTIV-G 2.5T

Cooling system cap
Coolant reservoir
Cooling fan
SKYACTIV-D 2.2
Cooling system capCoolant
reservoir
Cooling fan
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-29).
CAUTION
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be
seriously damaged unless repairs are
made. Consult an Authorized Mazda
Dealer.
If Trouble Arises
Overheating
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SignalWarning
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 ro
ad and park off the right-of -way. Consult 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 pa rk off the right-of-way on level ground.
2. Turn off the engine and wait 5 minutes fo r the oil to drain back into the oil pan.
3. Inspect the engine oil level (page 6-28). If it's low, add the 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 th e oil level is normal or after adding oil,
stop the engine immediately and have your vehicle towed to an Authorized Mazda
Dealer.
(Red)
High Engine Coolant
Temperature Warning Indication/Warning Light The light flashes when the engine coolant
temperature is extremely high, and illumi-
nates when the engine coolant temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine load until you can find a safe place to stop the vehicle
and wait for the engine to cool down.
Illuminated light
This indicates the possibility of overheati ng. Park the vehicle in a safe place immedi-
ately and stop the engine.
Refer to Overheating on page 7-19.
CAUTION
Do not drive the vehicle with the high engine coolant temperature warning light illumi‐
nated. Otherwise, it could resu lt in damage to the engine.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
(Red)
Brake Pedal Opera-
tion Demand Warn-
ing Light
*
When only flashing
Flashes if there is the possibility of the vehicle not being held in the stopped position by
the AUTOHOLD function, such as on steep slopes. Depress and hold your foot on the
brake pedal.
When flashing and beep sound is activated at the same time
The warning light flashes and the beep sound is activated for about 5 seconds if there is a
problem with the system. If the warning light flashes and the warning sound is activated,
immediately depress the brake pedal and stop using the AUTOHOLD function then con-
tact an Authorized Mazda Dealer.
WA R N I N G
Immediately depress the brake pedal if the warning light flashes and the beep sound is acti‐
vated while using the AUTOHOLD function:
Because the AUTOHOLD function is canceled forcibly, the vehicle may move unexpectedly
and result in an accident.
Check Engine Light If this light illuminates while
driving, the vehicle may have a problem. It is important to
note the driving conditions wh en the light illuminated and consult an Authorized Mazda
Dealer.
The check engine light may illumi nate in the following cases:
The engine's electrical system has a problem.The emission control system has a problem.(Except SKYACTIV-D 2.2)
The fuel tank level being very low or approaching empty.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 M azda Dealer as soon as possible.
WA R N I N G
If the check engine light turns on, do not disconnect the battery cables.
If the battery cables are disconnected and then reconnected, the engine could be damaged
and catch on fire.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-29
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SignalWarning
(Flashing)
Tire Pressure Moni-
toring System
Wa r n i n g L i g h t
*
If the tire pressure monitoring system has a malfunction, the tire pressure warning light
flashes. Have your vehicle checked by an Au thorized Mazda Dealer 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 without switching the ignition
off.
“Key Not Detected” is displayed
This message is displayed when any of the fo llowing operations is performed with the key
out of the operational range or placed in areas inside the cabin 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
7-32*Some models.
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SignalWarning
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 ha s 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 no t use tires with significantly different wear
patterns on the same vehicle. If such improper 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 ther
e is a malfunction in the LED headlight. Have your vehicle
inspected by an Authorized Mazda Dealer.
▼ Taking Action
Take the appropriate action and verify
that the warning light turns off.
Signal Warning Action to be taken
(Amber)
Smart Brake Support/
Smart City Brake Sup- port (SBS/SCBS)
Warning Indication/
Wa r n i n g L i g h t
*
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 wh
y 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 wh
en 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 driving 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, the fuel-filler cap may
not be installed properly.
Stop the engine and reinstall the fuel-filler
cap.
Refer to Refueling on page 3-33.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-34*Some models.
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Mexico
SKYACTIV-G 2.0
ItemWeight
GVW (Gross Vehicle Weight) Total
2,060 kg (4,542 lbs)
Front 1,035 kg (2,282 lbs)
Rear 1,025 kg (2,260 lbs)
GAW (Permissible axle load) Front
1,055 kg (2,326 lbs)
Rear 1,105 kg (2,436 lbs)
SKYACTIV-G 2.5
Item Weight
Without moonroof With moonroof
GVW (Gross Vehicle Weight) Total
2,060 kg (4,542 lbs) 2,110 kg (4,652 lbs)
Front 1,035 kg (2,282 lbs) 1,045 kg (2,304 lbs)
Rear 1,025 kg (2,260 lbs) 1,065 kg (2,348 lbs)
GAW (Permissible axle load) Front
1,055 kg (2,326 lbs) 1,065 kg (2,348 lbs)
Rear 1,105 kg (2,436 lbs) 1,145 kg (2,524 lbs)
SKYACTIV-G 2.5T
Item Weight
GVW (Gross Vehicle Weight) Total
2,115 kg (4,663 lbs)
Front 1,100 kg (2,425 lbs)
Rear 1,015 kg (2,238 lbs)
GAW (Permissible axle load) Front
1,125 kg (2,480 lbs)
Rear 1,090 kg (2,403 lbs)
▼Air Conditioner
The type of refrigerant used is indicated on a label attached to the inside of the engine com-
partment. Check the label before recharging
the refrigerant. Refer to Climate Control Sys-
tem on page 5-4.
Item Specification
Refrigerant Type HFC134a (R-134a)
Specifications
Specifications
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