2018 HONDA FIT Battery

541
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windsh ield. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install accessories over areas marked SRS AIRBAG, on the sides or backs
of the front seats, on front or side pillars, or near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle’s airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not overload electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 564
•Before installing any electro nic accessory, have the installer contact a dealer for
assistance. If possible, have a deal er inspect the final installation.
Modifications
Do not modify your vehicle in a manner that may affect its handling, stability, or
reliability, or install non-genuine Honda pa rts or accessories that may have a similar
effect.
Even minor modifications to vehicle systems can affect overall vehicle performance.
Always make sure all equipment is properly installed and maintained, and do not
make any modification to your vehicle or its systems that might cause your vehicle
to no longer meet federal, state, pr ovince, territory, and local regulations.
The on-board diagnostic port (OBD-II/J25 34 connector) installed on this vehicle is
intended to be used with automobile system diagnostic devices or with other
devices that Honda has approved. Use of any other type of device may adversely
affect the vehicle’s electronic systems or allow them to be compromised, possibly
resulting in a system malfunction, drained battery, or other unexpected problems.
Do not modify or attempt to repair any of the electrical components.
1Accessories and Modifications
Honda Genuine accessor ies are recommended to
ensure proper operati on on your vehicle.
3WARNING
Improper accessories or modifications can
affect your vehicle’s handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding accessories and
modifications.
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543
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 544
If a Tire Goes Flat Changing a Flat Tire ......................... 545
Engine Does Not Start Checking the Engine ........................ 552
If the Smart Entry Remote Battery is Weak.............................................................553
Emergency Engine Stop ................... 554
Jump Starting .................................... 555
Shift Lever Does Not Move .............. 557Overheating
How to Handle Overheating............. 558
Indicator, Coming On/Blinking If the Low Oil Pressure Indicator Comes On............................................................. 560
If the Charging System Indicator Comes On ................................................. 560
If the Malfunction Indicator Lamp Comes On or Blinks ..................................... 561
If the Brake System Indicator (Red) Comes On...................................................... 562 If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 562
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 563
Fuses Fuse Locations ................................. 564
Inspecting and Changing Fuses ........ 568
Emergency Towing ........................... 569
When You Cannot Open the Tailgate..... 570
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552
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 battery may be dead. Check
each of the items on the right and
respond accordingly.
Check for a message on the multi-information display.
●If the To Start, Hold Remote Near Start Button message appears
2If the Smart Entry Remote Battery is Weak P. 553
uMake sure the smart entry remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 155
Check the brightness of the interior lights.
Turn on the interior lights and check the brightness.
●If the interior lights are dim or do not come on at all2Battery P. 531●If the interior lights come on normally 2 Fuses P. 564
●Make sure the smart entry remote is in its operating range.
2ENGINE START/STOP Button Operating Range P. 155
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.
2 Starting the Engine P. 409, P. 411
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 148
Check the fuel level.
There should be enough fuel in the tank. 2 Fuel Gauge P. 106
Check the fuse.
Check all fuses, or have your vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 568
If the problem continues:2Emergency Towing P. 569
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 Jump Starting P. 555
Models with multi- information display
Models with Smart Entry System
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553
uuEngine Does Not Start uIf the Smart Entry Remote Battery is Weak
Handling the Unexpected
If the Smart Entry Remote Battery is Weak
If the beeper sounds, the ENGINE START/STOP button flashes, and the engine
won't start.
The To Start, Hold Remote Near Start Button message appears on the multi-
information display.
Start the engine as follows: 1.Touch the center of the ENGINE START/
STOP button with the H logo on the smart
entry remote while the ENGINE START/
STOP button is flashing. The buttons on
the smart entry remote should be facing
you.
u The ENGINE START/STOP button
flashes for about 30 seconds.
2. Depress the brake pedal (continuously
variable transmission) or clutch pedal
(manual transmission) and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds and the
ENGINE START/STOP button changes
from flashing to on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
Models with smart entry system
Models with multi- information display
All models
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555Continued
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 battery + terminal.
u Remove the cover from the under-hood
fuse box.
2 Engine Compartment Fuse Box P. 564
2.Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
u Connect when using the 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 stud bolt 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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556
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 stud bolt.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s battery + 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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560
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. 502
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.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.
■What to do when the indicator comes on
Turn off the heating and cooling system*/climate control system*, rear
defogger, and other electrical systems, and immediately contact a dealer
for repairs.
1 If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
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 battery.
* Not available on all models
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564
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working,
turn the ignition switch to LOCK
(0*1 and
check to see if any appl icable fuse is blown.
■Fuse box A
Located near the brake fluid reservoir. Push
the tabs to open the box.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
■Engine Compartment Fuse Box
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1Headlight Low Beam Main20 A
2CDC*(30 A)
3Hazard10 A
4DBW15 A
5Wiper(30 A)
6Stop10 A
7IGP15 A
8IG Coil15 A
9EOP*(10 A)
10INJ(20 A)
11––
12Main Fan30 A
13Starter SW(30 A)
14MG Clutch(7.5 A)
15Battery Sensor(7.5 A)
16––
17Daytime Running Lights(7.5 A)
18Horn10 A
19Fog Light*(15 A)
20UB ECU*(7.5 A)
*1 : Models with the smart entry system have an ENGINE START/STOP button instead of an ignition
switch.
*2 : Models with smart entry system
*3 : Models without smart entry system
Circuit ProtectedAmps
21Back Up Main15 A
22Interior Lights7.5 A
23Sub Fan(30 A)
24––
25Smart Entry Auto Start*2(7.5 A)
26ST MG*3(7.5 A)
27––
28––
29Back Up(10 A)
30IGP LAF(10 A)
31IGPS(7.5 A)
32Right Headlight Low Beam10 A
33Left Headlight Low Beam10 A
* Not available on all models
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