2015 HONDA CR-Z engine

289
uuIf a Tire Goes Flat uTemporarily Repairing a Flat Tire
Handling the Unexpected
7. Remove the side cover, then pull out the
power plug.
8. Plug in the compressor to the accessory
power socket.
u Be careful not to pinch the cord in a
door or window.
9. Start the engine.
u Keep the engine running while injecting
air.
2 Carbon Monoxide Gas P. 62
10. Press the inflator switch to turn on the
compressor.
u The compressor starts to inject air into
the tire.
11. Inflate the tire to the specified air pressure.
12. Turn off the inflator switch.
u Check the pressure gauge on the air
compressor.
u If overinflated, press the pressure relief
button.
13. Unplug the compressor from the
accessory power socket.
14. Unscrew the air only hose from the tire
valve stem. Reinstall the valve cap.
15. Press the pressure relief button until the
gauge returns to 0 psi (0 kPa).
16. Repackage and properly stow the kit.
1Inflating An Under-inflated Tire
3WARNING
Running the engine with the vehicle in an
enclosed or even partly enclosed area can
cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with th e vehicle outdoors.
Side CoverPower Plug
Inflator Switch
Inflator Switch
Pressure
Relief Button
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290
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The 12 volt battery may be dead.
Check each of the items on the
right and respond accordingly.Check the brightness of the interior lights.
Turn on the interior ligh ts and check the brightness.
●If the interior lights are dim or do not come on at all
2Checking the 12 Volt Battery P. 264●If the interior lights come on normally

2Inspecting and Changing Fuses P. 304
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly.Review the engine start procedure.
Follow its instructions, and try to start the engine again.

2Starting the Engine P. 180
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 107
Check the fuel level.
There should be enough fuel in the tank.

2Fuel Gauge P. 81
Check the fuse.
Check all fuses, or have your vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 304
If the problem continues:
2Emergency Towing P. 305
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 291
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291Continued
Handling the Unexpected
Jump Starting
Turn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Connect the first jumper cable to your
vehicle's + terminal.
2. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12 volt booster battery only.
u When using an automotive battery
charger to boost your 12-volt battery,
select a lower charging voltage than 15-
volt. Check the charger manual for the
proper setting.
3. Connect the second jumper cable to the
booster battery - terminal.
4. Connect the other end of the second
jumper cable to the grounding strap as
shown. Do not connect this jumper cable to
any other part.
5. If your vehicle is connected to another
vehicle, start the assisting vehicle's engine
and increase its rpm slightly.
6. Attempt to start your ve hicle's engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
■Jump Starting Procedure1 Jump Starting
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Also be
careful not to tangle the ju mper cables or allow the
cable ends to touch each other while attaching or
detaching the jumper cables.
Battery performance degrades in cold conditions and
may prevent the engi ne from starting.
3WARNING
A battery can explode if you do not follow
the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the battery.
Booster
Battery
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292
uuJump Starting u
Handling the Unexpected
Once your vehicle's engine has started, re move the jumper cables in the following
order.
1. Disconnect the jumper cable from your vehicle's ground.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle's + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a n earby service station or a dealer.
■What to Do After the Engine Starts
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294
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The high temperature indicator comes on or the engine suddenly loses power.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the high temperature
indicator on may da mage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hood if steam is coming
out.
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295
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the high temperature
indicator goes off.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, restart it and check the high temperature
indicator.
If the high temperature indicator is off, resume driving. If it stays on, contact a dealer
for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergen cy/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.MAX
MIN
Reserve
Tank
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296
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
1. Immediately park the vehicle on level ground in a safe place.
2. If necessary, turn the ha zard warning lights on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for about three minutes.
2. Open the hood and check the oil level.
u Add oil as necessary.
2 Oil Check P. 234
3.Start the engine and check th e low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off within 10 seconds: Stop the engine
and contact a dealer for repairs immediately.
1If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
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297
uuIndicator, Coming On/Blinking uIf the Charging System Indicator Comes On
Handling the Unexpected
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the 12 volt battery is not being charged.
■What to do when th e indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately co ntact a dealer for repairs.
1If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engi ne may rapidly discharge
the 12 volt battery.
This indicator may also come on when the Auto Idle
Stop function is activated for a while. Restart the
engine. 2 Auto Idle Stop P. 196
This indicator may also come on when the IMA
battery charge drops below a desired level.
The engine starts to recharge the battery.
2 Auto Idle Stop P. 193
The indicator goes off when the battery is being
charged normally.
This indicator may blink after starting when the
outside temperature is belo w -20°F (-30°C). It will
stop blinking after the IMA battery warms up.
Manual transmission models
Continuously variable transmission models
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