Alarm System, Control Modules, Engine Management Systems - Design And Function
- Accessory Electronic Module (AEM) (2001-2007)
- Design
- Reverse warning system (does not apply to XC90 2003-, S80 2004-, V70/XC70 2005- and S60 2005-)
- Timer start of the electric parking heater
- Remote controlled parking heater
- Alarm signal outputs
- Telemute function for non-integrated mobile phones
- Aftermarket radio unit
- Signal output for RTI (road traffic information) (Japan only)
- Diagnostic functions
- Downloading software and replacing the control module
- Function
- Reverse warning system (does not apply to XC90 2003-, S80 2004-, V70/XC70 2005- and S60 2005-)
- Starting the parking heater via the timer
- Remote controlled parking heater
- Alarm signal outputs
- Telemute function for mobile telephones
- Using an after market radio unit
- Signal output for RTI (road traffic information) (Japan only)
- System overview
- Design
- Active On Demand Coupling (AOC) (2003-2004)
- Design
- Diagnostic functions
- General
- Diagnostic trouble codes (DTCs)
- Reading and erasing diagnostic trouble codes (DTCs)
- Reading off input and output signals
- Reading off the control module identification
- Description of parameters
- Notes
- Parameters, status
- Parameters, value
- Differential electronic module (DEM), voltage
- Central electronic module (CEM), voltage
- Oil temperature
- Oil pressure
- Solenoid, current
- Pump, current
- Wheel speed
- Number of detected errors
- Power supply, Differential Electronic Module (DEM)
- Power supply, pump motor
- Power supply, pressure reducing valve
- ECU-temperature
- Downloading software and replacing the control module
- Function
- System overview
- Additional Heater And Parking Heater (Combustion PREHEATER Module) (2001-2004)
- Alarm (2001-2004)
- Alarm (2005-2007)
- Audio Module (AUM) (2001-2007)
- Battery (All)
- Design and function
- Introduction
- Principle
- Function
- A battery works as follows
- Battery types
- The construction of the battery
- The construction of the cells
- Discharge
- Charging
- Gas build up
- Self-discharge
- Acid density
- State of charge, SOC
- Capacity
- Battery service life
- High temperatures
- Cycling
- Low electrolyte level
- Deep discharging
- Incorrect charging
- Sulfation
- Corrosion
- Vibrations
- Terminology
- AGM-battery
- Active material
- Ampere (A)
- Ampere hours (Ah)
- Battery acid
- Battery water
- CCA
- Cell
- Cycle
- Din
- Electrical current
- Electrode
- Electrolyte
- Separator
- Grid
- Capacity
- Corrosion
- Short-circuit
- Cold cranking amperes
- Charging
- State of charge, SOC
- Direct current, DC
- Plate
- Plug (not maintenance-free as well as AGM-batteries)
- Reserve capacity, RC
- Sae
- Self-discharge
- Sulfation
- Acid density
- Discharge
- Stand-by voltage
- Stand by current consumption
- Volt (V)
- Volvo Battery Analyser 3100
- Surface charging
- Design and function
- BOSCH Me7.01 Engine Management System (B5234T3; 2002-2004)
- Design
- Ignition switch
- Immobilizer
- Fuel pump control module (only vehicles with demand controlled fuel pumps)
- Fuel pump (only vehicles with demand controlled fuel pumps)
- Brake light switch
- Clutch pedal sensor (manual transmissions only)
- Air conditioning (A/C) pressure sensor
- Heated oxygen sensors (HO2S)
- Engine coolant temperature (ECT) sensor
- Engine cooling fan (FC) / engine cooling fan (FC) control module
- Cooling fan for control modules, turbocharger (TC) (certain markets only)
- Mass air flow (MAF) sensor (2002-2004)
- Mass air flow (MAF) sensor (2005-)
- Manifold absolute pressure (MAP) sensor, intake (turbocharged engines only, 2002-2004)
- Manifold absolute pressure (MAP) sensor, intake (turbocharged engines only, 2005-)
- Leak diagnostic unit (certain markets only)
- Outside temperature sensor
- Engine speed (RPM) sensor
- Camshaft sensor
- Knock sensor (KS)
- Electronic throttle unit
- Throttle position (TP) sensor
- Accelerator pedal (AP) position sensor
- Engine coolant level sensor
- Temperature sensor, intake (turbocharged engines only, 2002-2004)
- Fuel pressure sensor / fuel temperature sensor (only vehicles with demand controlled fuel pumps)
- Oil level sensor (2004-, certain markets and models only)
- Main relay (system relay)
- Air conditioning (A/C) relay
- Fuel pump (FP) relay, (2002-2004)
- Injectors
- evaporative emission system (EVAP) valve
- Camshaft reset valve (Continuous variable valve timing (CVVT))
- Turbocharger (TC) control valve
- Ignition coils
- Emissions warning lamp
- Diagnostic functions
- Overview
- Misfire diagnostic
- Camshaft diagnostics (CVVT)
- Leak diagnostics (certain markets only)
- Heated oxygen sensor (HO2S) diagnostic
- Three-way catalytic converter (TWC) diagnostics
- Fuel pressure regulation, diagnostics (only vehicles with demand controlled fuel pumps)
- Oil level sensor, diagnostics (2004-, certain markets and models only)
- Leak diagnostics, improved version (2002-)
- Leak diagnostics, original version (-2004)
- Leak diagnostics, original version (2005-)
- Downloading software and replacing the control module
- Function
- System overview
- Design
- BOSCH Me7.01 Engine Management System (B5244T3; 2002-2003)
- BOSCH Me7.01 Engine Management System (B5244T5; 2005-2007)
- BOSCH Me7.01 Engine Management System (B5254T2; 2003-2007)
- BOSCH Me7.01 Engine Management System (B5254T4; 2004-2007)
- Brake Control System (2001)
- ABS diagnostic functions
- Calibration DSTC
- Design
- Function
- Software downloading
- System overview
- Brake Control System (2002-2007)
- Central Electronic Module (CEM) (2001-2004)
- Design
- Alarm
- Central locking
- Immobilizer
- Headlamps
- Parking lights / license plate lighting
- Headlamp range adjustment (certain markets)
- Automatic range adjustment (Bi-Xenon)
- Front fog lamps
- Turn signal lamps / Hazard warning signal flashers
- High-mounted stop lamp (S60/S80)
- Courtesy lighting / key lighting / glove compartment lighting
- Horn
- Starter motor
- Rear window lift mechanisms
- Fuel pump
- Washer / wipers
- Heated seats (certain markets)
- Speed sensitive power steering
- Diagnostic functions
- Downloading software and replacing the control module
- Function
- Alarm
- Central locking
- Immobilizer
- Headlamps
- Parking lights / license plate lighting
- Headlamp range adjustment (certain markets)
- Automatic range adjustment (Bi-Xenon)
- Front fog lamps
- Turn signal lamps / Hazard warning signal flashers
- High-mounted stop lamp (S60/S80)
- Courtesy lighting / key lighting / glove compartment lighting
- Horn
- Starter motor
- Rear window lift mechanisms/child lock
- Fuel pump
- Wiper / washers for the windshield and headlamps
- Heated seats (certain markets)
- Speed sensitive power steering
- System overview
- Design
- Central Electronic Module (CEM) (2005-2007)
- Design
- Alarm
- Central locking
- Immobilizer
- Generator (GEN) (Alternator control module (ACM))
- Current limiting
- Steering wheel module (SWM)
- Steering wheel buttons
- Headlamps
- Headlamp range adjustment (certain markets)
- Automatic range adjustment (Bi-Xenon)
- Front fog lamps
- Front parking lamps
- Turn signal lamps / Hazard warning signal flashers
- High level stop lamp
- Courtesy lighting / key lighting / glove compartment lighting
- Horn
- Fuel pump
- Fuel level (Gasoline/Diesel)
- Washer / wipers
- Starter motor
- Speed sensitive power steering
- Additional heater (diesel engines only)
- Parking heater (optional extra)
- Twilight sensor
- Sun sensor (electronic climate control only)
- Blind spot information system (BLIS)
- Diagnostic functions
- General
- Diagnostic trouble codes (DTCs)
- Reading and erasing diagnostic trouble codes (DTCs)
- Reading off the control module identification
- Reading off extended diagnostic trouble code (DTC) information
- Reading off the parameter values
- Activating components and functions
- Reading off and programming data
- Programming keys
- Description of frozen values, central electronic module (CEM)
- Downloading software and replacing the control module
- Function
- Alarm
- Central locking
- Immobilizer
- Generator (GEN) (Alternator control module (ACM))
- Current limiting
- Charge voltage
- Controlling functions and menu selection using the steering wheel buttons
- Trip computer and displaying/erasing text messages
- Headlamps
- Headlamp range adjustment (certain markets)
- Automatic range adjustment (Bi-Xenon)
- Front fog lamps
- Front parking lamps
- Turn signal lamps / Hazard warning signal flashers
- High level stop lamp
- Courtesy lighting / key lighting / glove compartment lighting
- Horn
- Fuel pump
- Fuel level (Gasoline/Diesel)
- Wipers / washers
- Starter motor
- Speed sensitive power steering
- Description of function of the operating status of the heater
- Fuel driven parking heater
- Electrical heater with timer function
- Residual heater
- Additional heater
- Additional heater and parking heater
- Starting the heater remotely
- Blind spot information system (BLIS)
- System overview
- Design
- Central Locking (2001-2004)
- Signals
- System description
- System overview
- Location of components
- Locking system
- Initiation
- Function
- Locking and unlocking doors
- Locking and unlocking the fuel tank filler cover, models without fuel tank filler cover opening via remote switch
- Locking and unlocking the fuel tank filler cover, models with fuel tank filler cover opening via remote switch (market dependent)
- Opening and unlocking the trunk (S60/S80)
- Opening and unlocking the tailgate (V70/V70XC)
- Automatic functions
- Deadlocked (market dependent)
- Two step unlocking (market dependent)
- Power child lock (option)
- Valet locking (option on S60/S80 only)
- Acknowledgment (market dependent)
- Central Locking (2005-2007)
- Diagnostic functions
- Function
- General
- Standard locking function
- 2 stage locking function
- Standard locking function with deadlocking
- Private locking of the cargo compartment
- Child-proof locks
- Opening the trunk lid/tailgate
- Locking/unlocking the fuel tank filler cover
- Indication of the status of the doors, hatches and lock motors
- Automatic locking when driving
- Automatic locking after unlocking
- Signals
- System description/Design
- General
- Rear electronic module (REM)
- Central electronic module (CEM)
- Driver door module (DDM) / passenger door module (PDM)
- Driver information module (DIM)
- Climate control module (CCM)
- Upper electronic module (UEM)
- Switch for unlocking the fuel tank filler cover
- Lock units side doors
- Lock unit, tailgate/trunk lid
- Remote control
- System overview
- General
- Standard locking function
- 2 stage locking function
- Deadlock
- Valet locking mode
- Child-proof locks
- Unlocking the trunk lid/tailgate
- Unlocking the fuel tank filler cover
- Contact breakers at doors and hatches.
- Automatic locking
- Re-locking
- Text message for the lock system
- Acknowledgments
- Remote control
- Panic function
- Unlocking using the key
- Climate Control (2001-2007)
- Climate Control Module (2001-2004)
- Design
- Diagnostic functions
- General
- Diagnostic trouble codes (DTCs)
- Reading and erasing diagnostic trouble codes (DTCs)
- Reading off input and output signals
- Reading off extended fault-tracing information
- Description of programmable parameters, customer adaptation
- Description of components/functions activation
- Frozen values climate control module, description
- Explanation
- Battery voltage, value
- Distance, value
- Time, value
- Fan current, value
- Fan switch, value
- Blower fan diagnostic signal, value
- Passenger compartment temperature, value
- Fan level, value
- Voltage fan, value
- Left temperature damper motor, status
- Right temperature damper motor, status
- Recirculation damper motor, status
- Damper motor floor / ventilation status
- Damper motor, defroster, status
- Engine running, status
- Pulses from the temperature sensor for the fan motor, value
- Temperature, value
- Outside temperature, value
- Evaporator temperature sensor, value
- Air conditioning (A/C), status, compressor status
- Linear pressure, value
- Voltage, passenger compartment temperature sensor, value
- Sun sensor, sensor signal, value
- Twilight sensor, sensor signal, value
- Temperature damper motor, left position, value
- Damper motor, temperature right position, value
- Recirculation damper motor position, value
- Floor / ventilation damper motor position, value
- Damper motor defroster position, value
- Automatic breaker, activated, status
- Floor, activated, status
- Defroster, activated, status
- Max defroster, activated, status
- Air conditioning (A/C) on, activated, status
- Air conditioning (A/C) off, activated, status
- Recirculation activated, status
- Ventilation, activated, status
- Seat heater left front activated, status
- Seat heater right front activated, status
- Defroster / heated rear windshield, activated, status
- Sensor signal, air quality sensor (AQS), status
- Air quality sensor pulse width, value
- General information about reading off the status of the buttons on the dashboard environment panel
- Dashboard environment panel, button identity, status
- Dashboard environment panel, button activated, status
- Dashboard environment panel, button status
- Carconfigstatus, adjustable head restraint, status
- Carconfigstatus, folding door mirrors, status
- Carconfigstatus, bifuel, status
- Carconfigstatus, private locking, status
- Carconfigstatus, STC (stability and traction control), status
- Carconfigstatus, DSTC (dynamic stability and traction control), status
- Carconfigstatus, auxiliary lamps, status
- Carconfigstatus, reduced alarm, status
- Carconfigstatus, child-proof lock, status
- Downloading software and replacing the control module
- Function
- System overview
- Climate Control Module (CCM) (2005-2007)
- Design
- Climate control unit
- Damper motor module (DMM)
- Cooling system (not B8444S)
- Cooling system (B8444S only)
- Sun sensor (electronic climate control only)
- Twilight sensor
- Evaporator temperature sensor
- Air quality sensor (AQS) (ECC only, option)
- Seat heaters
- Switches, dashboard environment panel, (lower section)
- Rear A/C (only XC90 with three rows of seats)
- Design