Section 18 (Control Modules, Restraint System, Starter, Sun Roof, Tire Pressure Monitoring, Transmission - Design And Function)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.
- Rear Seat Entertainment System (RSE), Generation 4.1 (2006-2007)
- Software Downloading (2001-2007)
- Starter Motor (2001-2007)
- Steering Wheel Angle Sensor Module (SAS) (2005-2007)
- Steering Wheel Module (SWM) (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 diagnostic trouble code (DTC) information
- Reading the control module identification
- Description of parameters
- Notes
- High beam flash, status
- Read button, status
- Reset button, status
- Right-hand indicator lamps, status
- Left-hand indicator lamps, status
- Cruise control on / off button, status
- Cruise control +button, status
- Cruise control -button, status
- Cruise control resume button, status
- Cruise control disengage button, status
- Audio / carphone search+ button, status
- Audio / carphone search- button, status
- Audio / carphone volume+ button, status
- Audio /carphone volume- button, status
- Carphone YES button, status
- Carphone NO button, status
- Road traffic information (RTI) right-hand button, status
- Road traffic information (RTI) left-hand button, status
- Road traffic information (RTI) up button, status
- Road traffic information (RTI) down button, status
- Road traffic information (RTI) enter button, status
- Road traffic information (RTI) reset button, status
- Windscreen washer, status
- High speed position, status
- Low speed position, status
- Intermittent position, status
- Single sweep position, status
- Frozen values steering wheel module, description
- Downloading software and replacing the control module
- Function
- System overview
- Sun Roof (2001-2007)
- Supplemental Restraint System Control Module (SRS) (2005-2007)
- Design
- Control module
- Side impact sensor
- Front impact sensor (certain markets and models only)
- Occupant weight sensor (OWS) (certain markets and models only)
- Switch on/off, front passenger airbag (not USA/CDN)
- Front airbags
- Side impact air bags
- Seat belt tensioners
- Inflatable curtains
- SRS indication
- Passenger airbag indication
- Seat belt buckle
- Activating the collision protection system
- Activation levels for the collision protection system
- Activating the side impact protection system
- Diagnostic functions
- General
- Fault indication
- Diagnostic trouble codes (DTCs)
- Reading and erasing diagnostic trouble codes (DTCs)
- Reading off the parameters
- Reading off control module identification
- Calibration of occupant weight sensor (OWS) (certain markets and models only)
- ID number storage for occupant weight sensor (OWS) (certain markets and models only)
- Downloading software and replacing the control module
- Function
- System overview
- Design
- Supplementary Restraint System (SRS) (2001-2004)
- Design
- Control module
- Side impact sensor
- Front airbags
- Side impact air bags
- Seat belt tensioners front and rear
- Inflatable curtains
- SRS indication
- Seat belt buckle
- Deploying airbags / seat belt tensioners
- Deployment levels for airbags and seat belt tensioners (1999-2000)
- Deployment levels for airbags and seat belt tensioners (2001-)
- Deployment of side impact protection (SIPS) bags
- Diagnostic functions
- Downloading software and replacing the control module
- Function
- System overview
- Design
- Suspension Module (Sum) (2005-2007)
- Suspension Module (Sum) (B5254T4; 2004)
- The Controller Area Network (Can) (2001-2004)
- The Controller Area Network (Can) (2005-2007)
- The Road Traffic Information (RTI) System (2001-2007)
- Tire Pressure Monitoring System (TPMS) (2007)
- Transmission (Aw50/51 AWD; Aw55-50/51SN; 2001-2007)
- Transmission (M66; M66 AWD; 2006-2007)
- Design
- Transmission general
- Transmission, internal components
- Gear selector, internal
- Gear selector assembly and mechanical transmission cables
- Back-up (reverse) inhibitor
- Differential
- Synchronization
- Clutch, general
- Hydraulic clutch control mechanism with concentric slave cylinder (CSC)
- Shock load limiter
- Self-adjusting clutch (SAC)
- Clutch driven plate
- Dual mass flywheel
- Function
- Overview
- Design
- Transmission (TF-80SC AWD; 2006-2007)
- Transmission Control Module (TCM) (Aw50/51 AWD; Aw55-50/51SN; 2001-2007)
- Design
- Control module
- Shift solenoids S1, S2, S3, S4 and S5
- Lock-up solenoid, SLU
- Line pressure solenoid, SLS
- Line pressure solenoid, SLT
- Gearbox input speed sensor (speed of the input shaft)
- Gearbox output speed sensor (speed of the output shaft)
- Oil temperature sensor
- Gear-shift position sensor
- Gear selector module (GSM)
- Gear selector assembly for AW55-50
- Downloading software and replacing the control module
- Function
- System overview
- Transmission control module (TCM) diagnostic functions
- Design
- Transmission Control Module (TCM) (TF-80SC AWD; 2006-2007)
- Upper Electronic Module (2001-2004)
- Design
- Diagnostic functions
- General
- Diagnostic trouble codes (DTCs)
- Reading and erasing diagnostic trouble codes (DTCs)
- Reading off input and output signals
- Activating components and functions
- Reading off and programming data
- Reading off the control module identification
- Programming remote controls
- Tire pressure monitoring system (TPMS)
- Quick check of TPMS
- Downloading software and replacing the control module
- Function
- System overview
- Upper Electronic Module (UEM) (2005-2007)