check engine light VOLVO V70 2006 Owners Manual
[x] Cancel search | Manufacturer: VOLVO, Model Year: 2006, Model line: V70, Model: VOLVO V70 2006Pages: 138, PDF Size: 3.53 MB
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After refueling, close the fuel filler  cap by turning it clockwise until it clicks into place. If this  cap is not closed tightly
or if the engine is running when the car is refueled, the Malfunction  Indicator Lamp ("Check Engine" light) may
indicate a  fault.
WARNING!  If your vehicle is involved in an  accident, unseen damage may affect your vehicle's driveability and
safety.
Important
Before you operate your car for the first time, please familiarize yourself  with the new-engine oil consumption
information on page 159
. You should also be familiar  with the information in chapters one, two and four of this
manual.
Information contained in the balance of the manual is extremely useful and should be read  after operating the
vehicle  for the first time.
The manual is structured so that it can be used  for reference. For this reason, it should be kept in the car for
ready  access. Do not export your Volvo to another country before investigating  that country's applicable safety
and exhaust emission requirements. In  some cases it may be difficult or  impossible  to comply with these
requirements. Modifications to the emission control system(s)  may render your Volvo not certifiable for legal
operation in the U.S., Canada and other countries.
All information, illustrations and specifications contained in this manual are based  on the latest product
information available at the time of publication. Please note that some vehicles may be equipped  differently,
depending  on special legal requirements and that optional  equipment described in this manual may not be
available in all markets.
Volvo reserves the right to make model changes at any time, or  to change specifications or  design, without
notice and without incurring obligation.
CALIFORNIA  Proposition  65 Warning
WARNING! Engine exhaust, some of its  constituents, and  certain vehicle components contain  or emit chemicals
known to the state of California to cause cancer, and  birth defects or other reproductive harm. In addition, certain
fluids contained in vehicles and  certain products  of component  wear  contain  or emit chemicals known to the State
of California to cause cancer, and  birth defects or other reproductive harm.
Volvo and the environment
Volvo is committed to the well being of our customers. As a  natural part of this  commitment, we care about the
environment in which  we all live. Caring for the environment means an  everyday involvement in reducing our
environmental impact.
Volvo's  environmental activities are based on a  holistic  view,  which  means we consider the overall environmental
impact of a  product throughout its  complete life cycle. In this  context,  design, production, product use, and  recycling
are all important considerations. In production, Volvo has partly or completely  phased out several chemicals including
freons, lead chromates, naphtanates, asbestos, mercury and  cadmium; and  reduced the amount of chemicals used in our
plants 50% since 1991.
In use, Volvo was the first in the world to introduce into production a  three-way catalytic converter with a  Lambda
sond, now called oxygen  sensor, in 1976. The current version  of this  highly efficient system reduces emissions  of
harmful substances (CO, HC, NOx) from  the exhaust pipe by approximately 95% and  the search to eliminate the
remaining emissions  continues. Volvo is the only automobile manufacturer to offer  CFC-free retrofit kits  for the air
conditioning system for all models as far back as the M/Y 1975 240. Advanced electronic  engine controls, refined
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pg. 27 Instrument panel
1 Turn signals
2 Text  window
3 Temperature gauge
The pointer should be  approximately midway on the gauge when driving.
Do not drive the car if the warning light  is on. The text window will provide you with additional information.
If the engine temperature remains high, check coolant  level  - see page 154
.
4 Trip  odometer/reset  button
The trip odometer is used for measuring shorter distances. The last digit indicates 1/10 mile/kilometer. Press the button
quickly to toggle between trip odometers 1 and  2. Hold in the button for more than 2 seconds to reset.
5 Odometer
6 Speedometer
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Warning lamp  in the center of the instrument panel
This lamp lights up red  or yellow depending on the severity of the fault that has been detected.
Red symbol  - Stop the vehicle as soon as possible in a  suitable location and  read the message shown in the text
window. The symbol  and  accompanying text will remain on until the fault has been corrected.
Yellow  symbol  - Follow the instructions shown in the text window. The text can be  erased by pressing the READ
button (see page 30
), or will disappear automatically  after two minutes.
NOTE:  When the message "TIME FOR  REGULAR SERVICE" is displayed, the text can be  erased and  the yellow
symbol  light can be  turned off by pressing the READ button. The text will disappear and  the symbol  light will go out
automatically  after two minutes.
Brake failure warning light
If the light  comes on while driving or  braking, stop immediately, open the hood and check  the brake fluid  level
in the reservoir.  See  page 158 
for the location of the reservoir.
Canadian models are equipped with this  warning light: 
Oil pressure warning light
If the light comes on while driving,  stop the car and then stop the engine immediately and check  the engine oil
level . R-models are also equipped with an  oil level  warning system.  See  page 160
. If the light stays on after restart,
have the car towed  to the nearest authorized Volvo retailer. After hard driving, the light may come on occasionally
when the engine is idling. This is normal, provided it goes off when the engine speed is increased.
Parking  brake reminder light
This light will be  on when the parking brake (hand brake) is applied.  The parking brake lever is situated between the
front  seats.
Canadian models are equipped with this  warning light: 
Generator  warning light
If the light comes on while the engine is running, have the charging system checked.
* Rear fog light, if used, and  trailer turn signal, if towing a  trailer, will go on while driving. 
pg. 29 Indicator and warning lights
Rear fog light
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This light indicates that the rear fog light is on.
Malfunction indicator lamp
On-Board Diagnostic II (OBDII): As you drive, a  computer called "OBDII" monitors your car's engine, transmission,
electrical and  emission systems. The CHECK ENGINE light will light up if the computer senses a  condition that
potentially may need correcting. When this  happens, please have your car checked by a  Volvo retailer as soon as
possible.
A CHECK ENGINE light may have many causes. Sometimes,  you may not notice  a  change in your car's behavior.
Even so, an  uncorrected condition could hurt fuel economy, emission cleanliness, and  driveability. Extended driving
without correcting the cause could even damage other components in your car.
Canadian models are equipped with this  warning light: 
NOTE : If the fuel filler  cap is not closed tightly or if the engine is running when the car is refueled, the Malfunction
Indicator Lamp may indicate a  fault. However, your vehicle's performance will not be  affected. Use only Volvo
original or approved fuel filler  caps.
Anti-lock Brake System ABS
If the warning light comes on, there is a  malfunction of the ABS  system (the standard braking system will still
function). The vehicle should be  driven to a  Volvo retailer for inspection. See  page 114 
for additional information.
Stability Traction Control (STC) system (option), or  Dynamic Stability and Traction Control (DSTC) system
(option)
An indicator light will flash  when STC or DSTC is actively working to stabilize the car. See  pages 115-116
 for more
detailed information.
Turn signal  indicator - trailer (certain models)
If you are towing a  trailer, this  light will flash  simultaneously with the turn signals on the trailer. If the light does not
flash  when signaling, neither the trailer's turn signals nor the car's turn signals are functioning.
Seat belt reminder 
This symbol  lights up to indicate that the driver has not fastened his/her seat belt. 
Tire pressure warning light
See  page 123
 for more information on this  function.
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light will stay on for 2 minutes after start until reset by the servicing retailer.
1) OIL LEVEL LOW/FILL OIL* Check the oil level  and  top up if necessary.  See  page 160.
2) OIL LEVEL LOW/STOP SAFELY*  Stop as soon as possible and  switch off the engine, check the oil level  and
top up if necessary.  See  page 160
.
2) OIL LEVEL LOW/STOP ENGINE*  Stop as soon as possible and  switch off the engine, check the oil level  and
top up if necessary.  See  page 160
.
2) OIL LEVEL LOW/SEE MANUAL*  Stop as soon as possible and  switch off the engine, check the oil level  and
top up if necessary.  See  page 160
.
* These messages apply to R-models only.
1) Orange  warning triangle, see page 28
.
2) Red warning triangle, see page 28
. 
pg. 31 Switches in  the center console
The positions of these buttons  may vary, depending on the specifications of your car
Stability Traction Control (STC)*/ Dynamic Stability Traction Control (DSTC)**
Press this  switch to turn the Spin Control (SC) function of the STC/DSTC system on or off. To help reduce the risk
that the SC function is turned off inadvertently, the switch must  be  held in for at least half a  second to disable this
function.
See  pages 115-116
 for more information. R-models only:
The Active Yaw Control function can also be  deactivated. See  page 115
 for more information.
WARNING!
Please be  aware  that the car's handling characteristics may be  affected if the Spin Control/Active Yaw Control
functions are switched off. 
Disconnecting the alarm
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pg. 88 Fuel  requirements
Fuel requirements
Octane rating: Volvo engines are designed for optimum performance on unleaded premium gasoline with an  octane
rating AKI of 91, or above. AKI (ANTI KNOCK INDEX)  is an  average of the Research Octane Number, RON, and
the Motor Octane Number, MON. (RON  +  MON/2).  The minimum octane requirement is AKI 87 (RON  91).
Deposit control gasoline  (detergent  additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent  gasoline is effective in keeping
injectors  and  intake  valves clean. Consistent use of deposit control gasolines will help ensure good driveability and
fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with the service
station operator.
Unleaded fuel
Each Volvo has a  three-way catalytic converter and  must  use only unleaded gasoline. U.S. and  Canadian regulations
require that pumps delivering unleaded gasoline be  labelled "UNLEADED".  Only these pumps have nozzles which  fit
your car's filler  inlet. It is unlawful to dispense  leaded fuel into a  vehicle labelled "unleaded gasoline only". Leaded
gasoline damages the three-way catalytic converter and  the heated oxygen  sensor system. Repeated use of leaded
gasoline will lessen  the effectiveness of the emission control system and  could result in loss of emission warranty
coverage. State and  local  vehicle inspection programs will make detection of misfueling easier, possibly resulting in
emission test failure for misfueled  vehicles.
NOTE: Some U.S. and  Canadian gasolines contain  an  octane enhancing additive called methyl-cyclopentadienyl
manganese  tricarbonyl (MMT). If such fuels  are used, your Emission Control System  performance may be  affected,
and  the Check Engine light (malfunction indicator lamp) located on your instrument panel may light. If this  occurs,
please return your vehicle to an  authorized Volvo retailer for service.
Gasoline containing  alcohol and ethers
"Oxygenated fuels"
Some fuel suppliers sell gasoline containing "oxygenates"  which  are usually alcohols or ethers. In some areas, state or
local  laws require that the service pump be  marked indicating use of alcohols or ethers.
However, there are areas in which  the pumps are unmarked. If you are not sure whether there is alcohol  or ethers in the
gasoline you buy, check with the service station operator. To meet  seasonal air quality standards, some areas require
the use of "oxygenated" fuel.
Volvo allows the use of the following "oxygenated fuels; however,  the octane ratings listed on this  page must  still  be
met.
Alcohol - Ethanol: Fuels containing up to 10% ethanol  by volume may be  used. Ethanol may also be  referred to as
Ethyl alcohol,  or "Gasohol".
Ethers - MTBE: Fuels containing up to 15% MTBE may be  used.
CAUTION!  Do not use gasolines containing methanol (methyl alcohol,  wood alcohol). This practice can result in
vehicle performance deterioration and  can damage critical parts  in the fuel system. Such damage may not be  covered
under the New Vehicle Limited Warranty.
pg. 89 Fuel  requirements
Carbon Monoxide - Important  Warning
Carbon  monoxide is a  poisonous, colorless, and  odorless gas. It is present in all exhaust gases. If you ever smell
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NOTE: During a  transitional period, a  small number of service stations may still  have fuel nozzles that are not
compatible  with the fuel filler  neck on cars equipped with the evaporative control system. Please refer  to page 153 for
additional information.
WARNING!
Never  carry a  cell  phone  that is switched on  while refueling your vehicle. If the phone  rings, this  may cause a  spark
that could ignite gasoline fumes,  resulting in fire and  injury.
CAUTION:
Do not refuel with the engine running *. Turn  the ignition off or to position I. If the ignition is on, an  incorrect
reading could occur in the fuel gauge.
After refueling, close the fuel filler  cap by turning it clockwise until it clicks  into place *.
Allow for fuel expansion by not overfilling the tank. Overfilling  could also cause damage to the emission control
systems.
Avoid spilling  gasoline when refueling. In addition to causing damage to the environment, gasolines containing
alcohol  can cause damage to painted  surfaces, which  may not be  covered under the New Vehicle Limited Warranty.
Do not use gasolines containing methanol (methyl alcohol,  wood alcohol). This practice can result in vehicle
performance deterioration and  can damage critical parts  in the fuel system. Such damage may not be  covered under the
New Vehicle Limited Warranty.
* If the fuel filler  cap  is not closed tightly or if the engine is running when the car is refueled, the Check Engine light
(malfunction indicator lamp) may indicate a fault. However, your vehicle's performance will  not be  affected. Use only
Volvo original or approved fuel filler  caps.  
pg. 91 Starting the engine
Starting the engine
1. Fasten the seat belt.
WARNING!
Before starting, check that the seat, steering wheel and  mirrors  adjusted properly. 
Make sure the brake pedal can be  depressed  completely.  Adjust the seat if necessary.  See  pages 58 and  59.
2. Apply the parking brake, if not already  set. The gear selector ( automatic transmission) is locked in the (P)ark
position ( SHIFT -LOCK ). 
Manual transmission: the clutch must be fully  depressed.
3. Without touching the accelerator pedal,  turn the ignition key*  to the starting position. Allow the starter to operate
for up to 10 seconds. Release the key  as soon as the engine starts. If the engine fails to start, repeat  this  step.
For cold starts at altitudes above 6000 ft (1800 meters), depress the accelerator  pedal halfway and  turn the key  to the
starting position. Release the pedal slowly when the engine starts.
NOTE:
On certain models, when the car is started, idle speed may be  noticeably higher than normal for a  short period,
depending on the temperature of the engine. 
This has been done  to help bring components in the emission control system to their normal operating temperature as
quickly as possible, which  enables them to function normally. 
For cold starts at altitudes above 6000 ft (1800 meters), depress the accelerator  pedal halfway and  turn the key  to the
starting position. Release the pedal slowly when the engine starts.
4. To release the gear selector from  the (P)ark position, the engine must  be  running (or the ignition key  must  be  in
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position II) and  the brake pedal must  be  depressed.  While  keeping firm pressure on the brake pedal, release the parking
brake.
5. Select  the desired gear. The gear engages after a  very slight delay which  is especially noticeable when selecting R.
NOTE:
Your car is equipped with a  KEYLOCK system. When the engine is switched off, the gear selector must  be  in the
( P )ark position before the key  can be  removed from  the ignition switch.
When starting in cold weather, the transmission may shift up at slightly  higher engine speeds than normal until the
automatic  transmission fluid reaches normal operating temperature.
* Your car is equipped with an  electronic  start inhibitor  (immobilizer). The keys you received  with your car are
specially coded. The code in the key  is transmitted to an  antenna in the ignition switch where  it is compared  to the
code stored  in the start inhibitor  module. The car can only be  started if a  properly coded key  is used.
If two of the keys to your car are close together, e.g.,  on the same key  ring, when you try to start the car, this  could
cause interference in the immobilizer system and  result in the car not starting. If this  should occur, remove one  of the
keys from  the key  ring before trying to start the car again. 
pg. 92 Starting the engine
CAUTION:
The engine should be  idling when you move the gear selector. Never  accelerate until after you feel the transmission
engage! Accelerating immediately after selecting a  gear will cause harsh engagement and  premature transmission wear.
Selecting P or N when idling at a  standstill for prolonged periods  time will help prevent overheating of the automatic
transmission fluid.
Do not race a  cold engine immediately after starting. Oil flow may not reach some lubrication points  fast  enough  to
prevent engine damage.
WARNING!
Always place the gear selector in Park or in reverse  on models with a  manual  transmission, and  apply the parking
brake before leaving  the vehicle. Never  leave the car unattended with the engine running.
Always open  garage doors fully before starting the engine inside a  garage to ensure adequate ventilation. The
exhaust gases contain  carbon monoxide, which  is invisible  and  odorless but very poisonous.
An extra mat on the driver's floor  can cause the accelerator  pedal and  the clutch  to catch. Check that the movement
of the accelerator  pedal and  clutch  is not impeded.  Not more than one  protective floor  covering may be  used at one
time.
pg. 93 Manual transmission
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If a  fault should occur in the system, the LED  in the button will be  switched off and  a  message will be  displayed in the
text window.
Cleaning the sensors 
For the system to function properly, the sensors  in the front  and/or rear bumpers  should be  kept clean. They can be
cleaned with car washing detergent and  a  sponge.
WARNING!
These systems are designed to be  a  supplementary aid when parking the vehicle. They are not, however,  intended  to
replace  the driver's attention and  judgement.
pg. 101 Driving economy, Handling
Economical driving conserves natural resources
Better  driving economy may be  obtained  by thinking ahead, avoiding rapid starts and  stops and  adjusting the speed of
your vehicle to immediate traffic  conditions. Observe the following rules:
Bring the engine to normal operating temperature as soon as possible by driving with a  light foot on the accelerator
pedal for the first few minutes of operation. A cold engine uses more fuel and  is subject to increased wear.
Whenever possible, avoid using the car for driving short distances. This does not allow the engine to reach normal
operating temperature.
Drive carefully and  avoid rapid acceleration and  hard braking.
Do not exceed posted speed limits.
Avoid carrying unnecessary  items (extra load) in the car.
Maintain correct tire pressure. Check tire pressure regularly (when tires are cold).
Remove snow tires when threat of snow or ice has ended.
Note  that roof racks, ski racks, etc., increase air resistance  and  fuel consumption.
Avoid using automatic  transmission kickdown  feature unless necessary.
Avoid using the air conditioning when it is not required. When engaged, the A/C compressor places an  additional
load on the engine. However, at higher driving speeds, fuel consumption will be  lower with the air conditioning on and
the windows closed than with the air conditioning off and  the windows open.
Using the onboard trip computer's fuel consumption modes can help you learn how to drive more economically.
Other factors that decrease  gas mileage are:
Dirty air cleaner
Dirty engine oil and  clogged oil filter
Dragging brakes
Incorrect front  end  alignment
Some of the above mentioned items and  others  are checked at the standard Maintenance Service intervals.
NOTE: Vehicles equipped with automatic  transmissions  should use (D)rive  as often as possible and  avoid using
"kick -down"  to help improve fuel economy. Vehicles equipped with manual  transmissions  should use fifth gear at
highway  speeds. At other times, choose the highest gear that still  allows smooth  acceleration.
Handling,  roadholding
Vehicle load, tire design and  inflation pressure all affect vehicle handling. Therefore,  check that the tires are inflated to
the recommended pressure according  to the vehicle load. See  "Tire  pressure" section. Loads  should be  distributed so
that capacity weight or maximum permissible axle loads are not exceeded.
Speed-sensitive power steering
(Option on certain models) 
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