ignition SKODA FABIA 2013 2.G / 5J Service Manual
[x] Cancel search | Manufacturer: SKODA, Model Year: 2013, Model line: FABIA, Model: SKODA FABIA 2013 2.G / 5JPages: 223, PDF Size: 12.77 MB
Page 119 of 223
START-STOP
Introduction
This chapter contains information on the following subjects:
Starting/shutting down the engine
116
Operating conditions for the system
116
Manually activating/deactivating the system
117
Information messages
117
The START-STOP system helps you to save fuel while at the same time reducing
harmful exhaust emissions and CO 2 emissions.
The function is automatically activated each time the ignition is switched on.
In the start-stop mode, the engine automatically switches to the vehicle's idle phase, e.g. when stopped at traffic lights. The engine restarts automatically
where necessary.
The system can work only if the following basic conditions are met. The driver's door is closed.
The driver has fastened the seat belt. The bonnet is closed.The driving speed exceeded 4 km/h after the last stop.
No trailer is coupled.
WARNING■ The brake servo unit and power steering only operate if the engine is run-
ning.■
Never let the vehicle roll with the engine switched off.
CAUTION
Always deactivate the START-STOP system before driving through wa-
ter » page 109 .Note■
If the driver's seat belt is removed for more than 30 seconds or the driver's door
is opened during stop mode, the engine will have to be started manually.■
After manually starting the engine, automatic engine shut down is not possible
until the vehicle has travelled the required minimum distance for START-STOP mode.
■
Changes to the outdoor temperature can have an effect on the internal temper-
ature of the vehicle battery even after several hours. If the vehicle remains out-
doors for a long time in minus temperatures or in direct sunlight, it can take sev-
eral hours until the internal temperature of the vehicle battery reaches a suitable
temperature for proper operation of the START STOP system.
■
If Climatronic is running in automatic mode, the engine may not switch off auto-
matically under certain conditions.
Starting/shutting down the engine
First read and observe the introductory information and safety warn-ings
on page 116.
›
Stop the vehicle (where necessary, apply the handbrake).
›
Shift the gear lever to Neutral.
›
Release the clutch pedal.
Automatic engine shut down (STOP phase) runs. The
warning symbol appears
in the instrument cluster display.
›
Depress the clutch pedal.
The automatic start procedure takes place again (START phase). The
warning
symbol goes out.
Operating conditions for the system
First read and observe the introductory information and safety warn-
ings
on page 116.
The START-STOP system is very complex. Some of the procedures are hard to check without servicing.
No engine shut down runs
Before each STOP phase, the system checks whether certain conditions have
been met. No engine shut down runs in the following situations.
116Driving
Page 136 of 223
Airbag system
Description of the airbag system
Introduction
This chapter contains information on the following subjects:
System description
133
Airbag deployment
133WARNING■ An airbag can only offer you optimal protection in combination with a fas-
tened seat belt.■
The airbag is not a substitute for the seat belt, but instead forms part of the
complete passive vehicle safety concept.
■
To ensure passengers are protected with the greatest possible effect when
the airbag is deployed, the front seats must be correctly adjusted to match
the body size » page 125, Correct seated position .
■
If you do not fasten the seat belts when driving, lean too far forward or
adopt an incorrect seated position, you are exposing yourself to increased risk of injury in the event of an accident.
WARNINGObserve the following instructions for the airbag system.■If there is a fault, the airbag system must be checked by a specialist garage
immediately. Otherwise, there is a risk of the airbag not being activated in the
event of an accident.■
No modifications of any kind must be made to parts of the airbag system.
■
Any work on the airbag system including the installation and removal of sys-
tem components due to other repair work (e.g. removal of the steering wheel) must only be carried out by a specialist garage.
■
Never make any changes to the front bumper or bodywork.
■
It is prohibited to tamper with individual parts of the airbag system as this
might result in the airbag being deployed.
■
The protective function of the airbag system is sufficient for only one acci-
dent. The airbag system must then be replaced if the airbag has been de-
ployed.
System description
First read and observe the introductory information and safety warn-ings
on page 133.
The functional status of the airbag system is indicated by the indicator light in
the instrument cluster » page 26.
When the airbags are deployed they fill with gas and inflate.
A grey white or red, non-harmful gas is released when the airbag is inflated. This
is perfectly normal and is not an indication of a fire in the vehicle.
The airbag system consists – depending on the vehicle equipment – of thefollowing modules.
› Electronic control unit.
› Front airbag for the driver and the front passenger
» page 135.
› Side airbags
» page 136.
› Head airbags
» page 137.
› Airbag indicator light in the instrument cluster
» page 26.
› Key switch for the front passenger airbag
» page 138.
› Warning light for front passenger airbag deactivation in dash panel cen-
tre » page 138 .
Note
■
The airbag system needs no maintenance during its working life.■If you sell your vehicle, provide the complete vehicle documentation to the new
owner. Please note that the information relating to the possibility of deactivating
the front passenger airbag must be included!■
When disposing of vehicle or parts of the airbag system, it is important to com-
ply with the national legal requirements.
Airbag deployment
First read and observe the introductory information and safety warn-
ings
on page 133.
The airbags inflate in fractions of a second and at a high speed in order to be able
to offer that additional protection in the event of an accident.
The airbag system is only functional when the ignition is switched on.
133Airbag system
Page 141 of 223
Deactivating airbagsFirst read and observe the introductory information given on page 137.
Deactivating an airbag should be considered only in the following cases, for
example.
› When using a child seat on the front passenger seat, in which the child has its
back to the vehicle's direction of travel (in some countries this must be in the direction of travel due to different legal regulations applying) » page 140,
Transporting children safely .
› If it is not possible to maintain a distance of at least 25 cm between the middle
of the steering wheel and chest, despite the driver's seat being correctly adjus-
ted.
› If special attachments are required in the area of the steering wheel because of
a physical disability.
› If other seats have been installed (e.g. orthopaedic seats without side airbags).
The front passenger airbag can be switched off with the key-operated
switch » page 138 .
We recommend that you ask a ŠKODA Service Partner to switch off any other air-
bags.
Monitoring the airbag system
The functionality of the airbag system is monitored electronically even if one of
the airbags is switched off.
Airbag was switched off using diagnostic equipment
› The
warning light lights up for approximately 3 seconds after the ignition is
switched on and then flashes again for approximately 12 seconds.
Front passenger airbag switched off with the key switch in the storage com- partment
› The
warning light comes on for about 3 seconds after the ignition has been
switched on.
› The
3
» Fig. 116 on page 138 warning light comes on when the ignition is
switched on.
Note■ The national regulations for switching off airbags must be observed.■A ŠKODA Service Partner will be able to inform you which airbags in your vehicle
can/must be deactivated.
Switching off the front passenger airbag
Fig. 116
Key-operated switch for the front passenger airbag/warning light
for front seat passenger airbag deactivation
First read and observe the introductory information given on page 137.
Only the front passenger airbag is deactivated with the key switch.
Switching off
›
Switch off the ignition.
›
Use the key to turn the slot of the key switch to position
2
» Fig. 116 OFF .
›
Check whether the
3
1)
warning light in the
message
in the centre of the dash panel lights up after the ignition has been switched
on.
Switching on
›
Switch off the ignition.
›
Use the key to turn the slot of the key switch to position
1
» Fig. 116 ON .
›
Check whether the
3
warning light in the
message in
the centre of the dash panel does not light up after the ignition is switched on.
1)
The
airbag warning light comes on for a few seconds after the ignition is switched on, goes out
for about 1 second and then comes on again.
138Safety
Page 142 of 223
WARNING■The driver is responsible for whether the airbag is switched on or switched
off.■
Only switch off the airbag when the ignition is switched off! Otherwise a
fault can occur in the system for deactivating the airbag.
■
If the warning light flashes, the front passenger airbag will not be de-
ployed in the event of an accident. Have the airbag system checked by a spe-
cialist garage immediately.
139Airbag system
Page 153 of 223
WARNINGObserve the following instructions for the airbag system.■It is prohibited to tamper with individual parts of the airbag system as this
might result in the airbag being deployed.■
Never install any airbag parts into the vehicle that have been removed from
old cars or have been recycled.
■
Never fit damaged airbag parts to a vehicle. The airbags may then not be
triggered properly or not at all in the event of an accident.
■
No modifications of any kind must be made to parts of the airbag system.
WARNING■ A change in the suspension of the vehicle including the use of non-approved
wheels and tyre combinations can alter the functioning of the airbag system -
there is a risk of accident and fatal injury.■
Never make any changes to the front bumper or bodywork.
Washing the car
Introduction
This chapter contains information on the following subjects:
Washing by hand
150
Automatic car wash systems
151
Washing with a high-pressure cleaner
151
The best protection for your vehicle against harmful environmental influences is
frequent washing.
How often the vehicle should be washed depends, for example, on the following
factors.
› Frequency of use.
› Parking situation (garage, under trees, etc.).
› Season of the year.
› Weather conditions.
› Environmental influences.
The longer insect residues, bird droppings, tree sap, road and industrial dust, tar,
soot particles, road salt and other aggressive deposits remain adhering to the
paintwork of your vehicle, the more detrimental their destructive effect can be.
High temperatures, such as those caused by intensive sun's rays, accentuate this
caustic effect.
It is essential to also thoroughly clean the underside of the vehicle at the end of
the winter.WARNING■ Washing your vehicle in the winter: water and ice in the brake system can
affect the braking efficiency – there is the risk of an accident.■
Only wash the vehicle when the ignition is switched off – there is the risk of
an accident.
CAUTION
Do not wash your vehicle in bright sunlight – there is a risk of paint damage.
For the sake of the environment
Only wash the vehicle at washing bays intended for this purpose.
Washing by hand
First read and observe the introductory information and safety warn-
ings
on page 150.
Soften the dirt with plenty of water and rinse as much as you can of this off.
Clean the vehicle with a soft sponge, a washing glove or a washing brush . Work
from the top to the bottom - starting with the roof.
Only use a car shampoo for stubborn dirt.
Wash out the sponge or washing glove thoroughly at short intervals.
Clean wheels, door sills and similar parts last. Use a second sponge for such
areas.
Give the vehicle a good rinse after washing it and dry it off using a chamois leath- er.
150General Maintenance
Page 163 of 223
Note■Unleaded petrol that has a higher octane number than that required by the en-
gine can be used without limitations.■
The use of petrol with an octane rating higher than 95 RON in does not result in
either a noticeable increase in power nor lower fuel consumption in vehicles for
which unleaded petrol 95/91, 92 or 93 RON is specified.
■
On vehicles using prescribed unleaded petrol of min. 95 RON, the use of petrol
with a higher octane number than 95 RON can increase the power and reduce
fuel consumption.
Diesel fuel
First read and observe the introductory information and safety warn-ings
on page 158.
Your vehicle can only be operated with diesel fuel that meets the EN 5901)
stand-
ard.
All diesel engines can be operated using diesel fuel with a maximum of 7% bio-
diesel (B7)2)
.
Operation in winter - Winter-grade diesel fuel
In the cold season, only use “winter-grade diesel fuel” which will still operate
properly even at a temperature of -20 °C.
It is often the case in countries with different climatic conditions that diesel fuelsavailable have a different temperature characteristic. ŠKODA Partners and filling
stations in the relevant country will be able to provide you with information re-
garding the diesel fuels available.
Diesel fuel additives
Additives, so-called “flow improvers ” (petrol and similar agents) should not be mixed with the diesel fuel. This can cause serious damage to engine or exhaust
system parts.
CAUTION■ Just filling the tank once with diesel fuel that does not comply with the stand-
ard, can cause severe damage to parts of the engine, the fuel and exhaust sys-
tem!■
If a fuel other than diesel fuel complying with the standards referred to above
(e.g. petrol) is used by mistake do not start the engine or switch on the ignition.
Engine parts could be significantly damaged. We recommend that you have the
fuel system cleaned by a specialist garage.
■
Water which has collected in the fuel filter can cause engine faults.
CAUTION
■ Your vehicle cannot be operated with RME biofuel; you must therefore not fill
your vehicle or attempt to drive it with this fuel. The use of biofuel RME can cause
considerable damage to parts of the engine or fuel system.■
Additives, so-called “flow improvers” (petrol and similar agents) should not be
mixed with the diesel fuel. This can cause serious damage to engine or exhaust system parts.
Engine compartment
Introduction
This chapter contains information on the following subjects:
Opening and closing the bonnet
162
Engine compartment overview
163
Radiator fan
163
Windscreen washer system
163WARNINGWhen working in the engine compartment, injuries, scalding, accident or fire
hazards may arise. For this reason, it is essential to comply with the warning
instructions stated below and with the generally applicable rules of safety. The engine compartment of your car is a hazardous area. 1)
In Germany also DIN 51628, in Austria ÖNORM C 1590, in Russia GOST R 52368-2005 / EN 590:2004.
2)
In Germany complying with standard DIN 52638, in Austria ÖNORM C 1590, in France EN 590.
160General Maintenance
Page 164 of 223
WARNINGPlease read the following advice before beginning work in the engine com-
partment.■
Turn off the engine and withdraw the ignition key.
■
Firmly apply the handbrake.
■
If the vehicle is fitted with a manual gearbox, move the gearshift lever into
Neutral, or if the vehicle is fitted with an automatic gearbox, move the selec-
tor lever into position P.
■
Allow the engine to cool.
■
Never open the bonnet if you can see steam or coolant flowing out of the
engine compartment – there is a risk of scalding. Wait until the steam or cool- ant has stopped escaping.
WARNINGPlease read the following advice for work in the engine compartment.■Keep children clear of the engine compartment.■
Never touch the radiator fan while the engine is still warm. The fan might
suddenly start running!
■
Do not touch any hot engine parts – there is a risk of burns.
■
The coolant additive and thus all of the coolant is harmful to your health.
■
Avoid contact with the coolant.
■
Coolant vapours are harmful to health.
■
Never open the end cover of the coolant expansion reservoir while the en-
gine is still warm. The cooling system is pressurized!
■
When opening the end cover of the coolant expansion reservoir, cover it
with a cloth to protect your face, hands and arms from hot steam or hot cool-
ant.
■
If any coolant splashes into your eyes, immediately rinse out your eyes with
clear water and contact a doctor as soon as possible.
■
Always safely store the coolant additive in its original container out of the
reach of children – there is a risk of poisoning.
■
Consult a doctor immediately if coolant is swallowed.
■
Do not leave any items (e.g. cleaning cloths or tools) in the engine compart-
ment.
■
Never spill fluids on the hot engine. Such fluids (e.g. the antifreeze con-
tained in the coolant) may ignite!
WARNINGThe following warning instructions must be observed at all times when work-
ing in the engine compartment while the engine is running.■
Pay particular attention to moving engine parts (e.g. V-ribbed belt, alterna-
tor, radiator fan) and the high-voltage ignition unit – there is a risk of death.
■
Never touch the electric wiring on the ignition system.
■
Avoid short circuits in the electrical system - particularly on the vehicle's
battery.
■
Always make sure that no jewellery, loose clothing or long hair can get
caught in rotating engine parts – there is a risk of death. Always remove any jewellery, tie back long hair and wear tight fitting clothing before completing
any work.
WARNINGThe following warning instructions must be observed if work has to be carried
out on the fuel or electrical systems.■
Always disconnect the vehicle battery from the electrical system.
■
Do not smoke.
■
Never work near open flames.
■
Always have a functioning fire extinguisher nearby.
WARNING■ Read the information and warning instructions on the fluid containers.■Keep fluids in their original containers and keep out of reach of children!■
If you wish to work under the vehicle, you must secure the vehicle against
rolling away and support it with suitable axle stands: the car jack is not suffi-
cient for this – there is a risk of injury.
■
Never cover the engine with additional insulation material (e.g. with a blan-
ket) – there is a risk of fire.
■
The bonnet must always be properly closed when driving. This is why after
closing the bonnet, the lock must always be checked to ensure it has engaged properly.
■
If you notice that the lock is not properly engaged while driving, stop the ve-
hicle immediately and close the bonnet – there is the risk of an accident.
161Inspecting and replenishing
Page 166 of 223
Engine compartment overviewFig. 125
Principle sketch: Engine compartment
First read and observe the introductory information and safety warn- ings
on page 160.
Coolant expansion reservoir
167
Windscreen washer fluid reservoir
163
Engine oil filler opening
166
Engine oil dipstick
165
Brake fluid reservoir
168
Vehicle battery
169
Note
The location of the inspection points in the engine compartment of petrol and
diesel engines is practically identical.
123456Radiator fan
First read and observe the introductory information and safety warn-
ings
on page 160.
The radiator fan is powered by an electric motor. Operation is controlled accord-
ing to the temperature of the coolant.
WARNINGThe fan can intermittently continue to run for approximately 10 minutes after
the ignition is switched off.
Windscreen washer system
Fig. 126
Engine compartment: Wind-
screen washer fluid reservoir
First read and observe the introductory information and safety warn- ings on page 160.
The windscreen washer fluid reservoir is located in the engine compartment and
contains the cleaning fluid for the windscreen and rear window and for the head- light cleaning system.
The filling level of the container is about 3.5 litres and about 5.4 litres on vehicles
that have a headlight washing system 1)
.
Clear water is not sufficient to intensively clean the windscreen and headlights. We recommend using clean washing water together with the screen cleaner from
the range of ŠKODA Original Accessories (in winter additionally with antifreeze)
which is capable of removing stubborn dirt.
1)
In some countries, 5.4 ltr. applies for both variants.
163Inspecting and replenishing
Page 173 of 223
WARNING■It is prohibited to work with a naked flame and light.■Smoking or any activities which produce sparks are prohibited.■
Never use a damaged vehicle battery – there is a risk of explosion.
■
Never charge a frozen or thawed vehicle battery – there is a risk of explo-
sion and caustic burns.
■
Replace a frozen vehicle battery.
■
Never jump-start vehicle batteries with an electrolyte level that is too low –
risk of explosion and caustic burns.
WARNING■ When you charge a battery, hydrogen is released, and a highly explosive gas
mixture is also produced. An explosion can be caused through sparkling over during unclamping or loosening of the cable plug while the ignition is on.■
Bridging the poles on the battery (e.g. with a metal object, cable) creates a
short circuit - there is a risk of melting the lead terminals, explosion, the bat- tery burning, of acid being ejected.
■
Avoid creating sparks when working with cables and electrical devices.
Strong sparking represents a risk of injury.
■
Before carrying out any work on the electrical system, switch off the engine,
the ignition and all electrical consumers and disconnect the negative termi-
nal ( ) of the battery.
CAUTION
Improper handling of the battery can lead to damage occurring. We recommend
having all work on the vehicle battery be undertaken by a specialist garage.
CAUTION
■ The vehicle battery must only be disconnected if the ignition is switched off,
otherwise the vehicle's electrical system (electronic components) can be dam-
aged. When disconnecting the battery from the vehicle's electrical system, first
disconnect the negative terminal ( ), then the positive terminal ( ) of the battery.■
When connecting the battery to the vehicle's electrical system first connect the
positive terminal ( ), and only then the negative terminal ( ) of the battery. Un-
der no circumstances must the battery cables be connected incorrectly – risk of a
cable fire.
■
Ensure that battery acid does not come into contact with the bodywork – there
is a risk of damage to the paintwork.
■ Do not place the battery in direct daylight in order to protect the vehicle battery
housing from the effects of ultra-violet light.■
If the vehicle has not been driven for more than 3 to 4 weeks, the battery will
discharge. This is because certain electrical components consume electricity (e. g.
control units) also in idle state. Battery discharge can be prevented by discon- necting the negative terminal ( ) of the battery or by continuously charging the
battery charged with very low charging current.
■
If the vehicle is frequently used for making short trips, the vehicle battery will
not have time to charge up sufficiently and may discharge.
For the sake of the environment
A vehicle battery that has been removed is a special type of hazardous waste.
These must be disposed of in accordance with national legal regulations.
Note
You should replace batteries older than 5 years.
Open cover
Fig. 130
Vehicle battery: Open up the
cover
First read and observe the introductory information and safety warn-
ings on page 169.
The battery is located in the engine compartment below a plastic box.
›
Open the cover in the direction of the arrow » Fig. 130.
›
The installation of the battery cover on the positive terminal side takes place in
the reverse order.
170General Maintenance
Page 174 of 223
Checking the electrolyte levelFig. 131
Vehicle battery: Electrolyte level
indicator
First read and observe the introductory information and safety warn-
ings on page 169.
We recommend you have the electrolyte level checked by a specialist garage from time to time, especially in the following cases.
› High outside temperatures.
› Long daily drives
› After each charge
» page 171.
On vehicles with a vehicle battery fitted with a colour indicator, known as the
magic eye » Fig. 131, the electrolyte level can be determined by looking at the
change in colour.
Air bubbles can influence the colour of the indicator. For this reason carefully
knock on the indicator before carrying out the check.
› Black colour - electrolyte level is correct.
› Colourless or light yellow colour - electrolyte level too low, the battery must be
replaced.
Note
■ The battery electrolyte level is also periodically checked by a specialist garage
as part of the Inspection Service.■
For technical reasons, on vehicles with the description “AGM”, the electrolyte
level cannot be checked.
■
Vehicles with a START-STOP system are fitted with a battery control unit for
checking the energy level for the recurring engine start.
Operation in winter
First read and observe the introductory information and safety warn-
ings
on page 169.
The vehicle battery only has some of its starting power at low temperatures. A
discharged vehicle battery may freeze at temperatures just below 0 °C .
We therefore recommend that you have the battery checked and, if necessary, re-
charged by a specialist garage before the start of the winter.
Charging
First read and observe the introductory information and safety warn-ings
on page 169.
A properly charged vehicle battery is essential for reliably starting the engine.
›
Switch off the ignition and all of the electrical components.
›
Only when performing a “quick-charge”, disconnect both battery cables (first
“negative”, then “positive”).
›
Attach the terminal clamps of the charger to the battery terminals (red = “posi-
tive”, black = “negative”).
›
Plug the mains cable of the charger into the power socket and switch thecharger on.
›
Once charging is complete: Switch off the charger and remove the mains cable
from the power socket.
›
Only then disconnect the charger's terminal clamps.
›
Reconnect the cables to the battery (first “positive”, then “negative”).
It is not necessary to disconnect the battery cables if you are recharging the vehi-
cle battery using low amperages (for example from a mini-charger). Refer to the
charger manufacturer's instructions .
A charging current of 0.1 multiple of the total vehicle battery capacity (or lower)
must be used until full charging is achieved.
Both cables must be disconnected before charging the battery with high amper-
ages, known as “ rapid charging”.
The vent plugs of the vehicle battery should not be opened for charging.
171Inspecting and replenishing