Review: Volvo Mk.3-I V70 (2008-10)

Overview

Released in April 2008, the Volvo Mk.3 Phase I (Mk.3-I) V70 was a five-seat, all-wheel drive wagon. Manufactured in Torslanda, Sweden, the Volvo V70 was powered by a 3.0-litre turbocharged inline six cylinder petrol engine that was mated to a six-speed automatic transmission with a sequential shift function.

B6304T2 engine

The 3.0-litre B6304T2 inline six cylinder engine had aluminium-alloy construction, a twin-scroll turbocharger, double overhead camshafts, Variable Cam Timing (VCT) for both intake and exhaust valves, Cam Profile Switching (CPS) for variable valve lift, four valves per cylinder, a Variable Intake System (VIS) with two throttle flap valves and a compression ratio of 9.3:1.

AWD system

The Volvo V70 was fitted with a Haldex all-wheel drive system with a multi-plate clutch. In normal conditions, the system provided a 95:5 front:rear torque split. The clutch was also be pre-tensioned such that torque could be directed to the rear wheels when sensors detected that it was required, i.e. before wheel slip actually occurred. When the coupling’s clutch plates were engaged, up to 50 per cent of the engine’s torque could be directed to the rear wheels.

Dimensions and body

Compared to the Volvo Mk.2 V70 , the Mk.3 V70 was 113 mm longer (at 4823 mm), 86 mm wider (1890 mm), 169 mm taller (1540 mm) and had a 61 mm longer wheelbase (2816 mm). Furthermore, the body achieved a 15 per cent increase in torsional rigidity, partly due to the increased use of high-strength steel.

Suspension and stering

The Volvo Mk.3 V70 had MacPherson strut front suspension and independent, multi-link rear suspension. The suspension, however, included Volvo’s ‘Four-C’ active chassis system which used inputs from sensors to vary damping resistance according to conditions; the driver could also select from Comfort, Sport and Advanced settings.

The Volvo V70 had rack-and-pinion steering with hydraulic power assistance.

Safety equipment

Standard safety equipment for the Volvo V70 included dual front airbags (with two-stage inflation), front side airbags, full-length curtain airbags (i.e. for front and rear occupants), ABS, electronic brake force distribution, brake assist, electronic stability control, traction control, active front seat head restraints, anti-submarining seats, front and outer rear seatbelt pretensioners and front seatbelt load limiters. The V70 was also fitted with a height-adjustable integrated rear child booster seat.

An optional radar-based cruise control system and collision warning system was also offered. Utilising a radar and camera, the cruise control system could maintain a set distance from the car in front, while the collision warning system would warn the driver of an imminent collision and autonomously brake the vehicle if a collision was determined to be inevitable.

Euro NCAP testing

In Euro NCAP testing , a Volvo V70 fitted with a 2.4-litre turbo-diesel engine received a five star adult occupant protection rating with a score of 34.2 out of 37. There was a slight risk of serious chest and leg injury for the driver in the frontal offset test and maximum points were awarded in the side impact test. In the pole test, the side airbags fired late and prevented the curtain airbags from fully deploying – Volvo subsequently developed a fix for this problem, applying it existing and new vehicles. However, the same problem occurred when the V70 was re-tested as the airbag failed to deploy correctly.

Whiplash tests were subsequently conducted to assess the V70 under Euro NCAP’s updated methodology , in which the V70 received a five star safety rating which included an 88 per cent adult occupant protection rating and an 84 per cent child occupant protection rating.

Features

Standard features for the Volvo V70 included 18-inch alloy wheels with Ohlins active suspension (with selectable ‘Comfort’, ‘Sport’ and ‘Advanced’ settings), a twelve Dynaudio speaker sound system with a six-disc in-dash CD player, MP3/WMA-compatibility and auxiliary input, leather seats, a power adjustable driver’s seat, heated front seats, dual zone climate control air conditioning, cruise control, bi-xenon headlights with washers, front fog lights, front and rear parking sensors, rain-sensing wipers, 40/20/40 split and folding rear seats, remote central locking, power mirrors and windows, a tilt and reach adjustable steering wheel, automatic park brake, 12 volt power outlet, a self-opening tailgate, trip computer, an alarm and immobiliser.

V70 R-Design edition

In November 2009, an R-Design edition was released; compared to the standard V70, the R-Design edition added 18-inch ‘Cratus’ alloy wheels, sports-tuned suspension (with higher-rated anti-roll bars and bushings), two-tone leather seats, contoured sports seats, a leather-wrapped steering wheel and aluminium interior highlights. Visually, the R-Design edition could be identified by its matte satin finish grille and exterior mirrors, body-coloured rear spoiler and 90 mm chrome exhaust pipes.

Related links

• Press Kit: Volvo Mk.3-I V70 (March 2008)
• Specifications: Volvo Mk.3-I V70 (September 2009)
• Volvo Newsroom: The all-new V70 – more luxurious, sportier and versatile (February 2007)
• Volvo Newsroom: Volvo V70 – model year 2008 (July 2007)
• Volvo Newsroom: The new Volvo V70 R-Design (May 2008)
• Volvo Newsroom: Volvo V70 – model year 2009 (May 2008)
• Volvo Newsroom: Volvo V70 – model year 2010 (February 2010)

Review: Volvo Mk.3-II V70 (2010-13)

Overview

Released in September 2010, the Volvo Mk.3 Phase II (Mk.3-II) V70 introduced an upgraded engine, greater fuel efficiency, occupant protection and interior updates. The 3.0-litre turbocharged inline six cylinder engine featured friction-reduction techniques and upgraded spark plugs, while fuel efficiency was improved through the introduction of electric power steering, regenerative braking, revised transmission program and modifications to the water pump and air conditioning compressor. Inside, there was a new steering wheel and gearshift knob, ‘watch dial’ instrumentation and stitching on the door and centre armrests.

Safety equipment

Compared to its Mk.3-I predecessor, side impact protection was improved by strengthening the body between the A- and B-pillars, while the curtain airbags were recalibrated for greater sensitivity during front and rear-quarter collisions. The rear head restraints were also revised and repositioned.

Furthermore, the emergency braking lights would automatically strobe in emergency braking situations, while the hazard lights would then be activated once the vehicle had decelerated to a speed of less than 10km/h.

Features

Standard features for the Volvo Mk.3-II V70 were extended to include auxiliary a USB/iPod input and Bluetooth connectivity. The V70 was also fitted with 20 mm lower ‘dynamic chassis’ suspension as standard.

2012 V70 Ocean Race edition

In March 2012, limited-run Ocean Race editions of the D5 variant were released. The Ocean Race editions could be identified by their 18-inch ‘Argus’ alloy wheels and choice of ‘Ocean Race Blue II’ or ‘Electric Silver’ metallic paint finishes. Inside, there was cross-stitched leather upholstery with ‘Ocean Race’ embossing and aluminium inlays for the centre stack.

Related links

• Technical Specifications: Volvo Mk.3-II V70 (July 2010)
• Volvo Newsroom: Volvo V70 – model year 2011 (August 2010)
• Volvo Newsroom: Volvo V70 – model year 2012 (May 2011)
• Volvo Newsroom: Volvo V70 – model year 2013 (August 2012)
• Wikipedia.org: Volvo Mk.3 V70

Review: Volvo Mk.1-I V70 (1997-99)

Overview

Released in March 1997, the Volvo Mk.1 Series I (Mk.1-I) V70 was a large wagon. The Volvo V70 range initially consisted of six variants: the 2.5, 2.5 20V, 2.4T, 2.4T AWD, T5 and R. In October 1998, however, the range was revised as the 2.5, 2.4T AWD and T5 variants were discontinued and the XC was introduced. Compared to the other variants, the XC was distinguished by its long-travel suspension and additional ground clearance.

As part of the October 1998 update, multiplex wiring and adaptive automatic transmissions were introduced; R variants with automatic transmissions also benefited from a power upgrade.

AWD system

The automatic all-wheel drive system that was fitted to the Volvo V70 2.4T AWD, R and XC variants utilised a viscous coupling. In normal conditions, drive was directed to the front wheels, but up to 50 per cent of the engine’s torque could be directed to the rear wheels if the front wheels lost traction.

Dimensions and suspension

Based on its 850 wagon predecessor, the Volvo V70 was the same length (4720 mm), width (1760 mm) and had the same wheelbase (2665 mm). Furthermore, the V70 had MacPherson strut front suspension and delta-link rear suspension (with separate coil springs and shock absorbers on lower control arms).

Safety equipment

Standard safety equipment for the Volvo V70 included dual front airbags, front side airbags, ABS and front seatbelt pretensioners. For the all-wheel drive models, the front wheels were controlled by Volvo’s TRACS traction control system which operated at speeds of up to 40 km/h.

As part of the October 1998 update, safety equipment was improved as all variants were fitted with larger side airbags which provided chest and head protection. Furthermore, the 2.4T was fitted with the ‘Dynamic Stability Assist’ traction control system which applied at all speeds.

Features

Standard features for the Volvo V70 2.5 included a six speaker sound system with a radio and cassette player, air conditioning, front fog lights, remote central locking, power windows and mirrors, an adjustable steering column, roof racks and an immobiliser.

The V70 2.5 20V was further equipped with CD player, leather trim and cruise control, while the SE edition added 16-inch alloy wheels and leather upholstery. Beyond this, the V70 2.4T featured an eight speaker sound system with a three disc in-dash CD changer, climate control air conditioning, leather-wrapped steering wheel and trip computer.

The V70 2.4T AWD, T5 and XC featured a power adjustable driver’s seat, while the V70 R was distinguished by its 17-inch alloy wheels and sports suspension.

Related links

• Heritage Models: Volvo V70 (1996-00)
• Wikipedia.org: Volvo Mk.1 V70

Review: Volvo Mk.1-II V70 (1999-00)

Overview

Released in July 1999, the Volvo Mk.1 Series II (Mk.1-II) V70 introduced a revised range and five-speed automatic transmissions for the 2.5 20 V and R variants. The entry-level 2.5 20V variant was initially available solely as a CD edition, though a limited-run SE edition was released in 2000. The 2.4T was available as an SE edition – indicating its additional features – while the XC and R continued as per the Mk.1-I V70.

Safety equipment

Standard safety equipment for the Volvo Mk.1-II V70 included dual front airbags, front side airbags (with chest and head protection), ABS, electronic brake force distribution and front seatbelt pretensioners.

As before, the front wheels of the V70 XC and R variants (i.e. the all-wheel drive models) were controlled by Volvo’s TRACS traction control system which operated at speeds of up to 40 km/h. The 2.4T, however, was also fitted with the ‘Dynamic Stability Assist’ traction control system which applied at all speeds.

Features

Standard features for the Volvo V70 2.5 20V CD included an eight speaker sound system with CD player, climate control air conditioning, leather trim, remote central locking, power mirrors and windows, a roof racks and an immobiliser. The limited-run SE edition, however, was further equipped with 15-inch alloy wheels, leather upholstery, cruise control and a leather-wrapped steering wheel.

The V70 2.4T SE added three disc in-dash CD changer, power adjustable driver’s seat, driver’s seat memory settings and trip computer. In March 2000, a limited-run 2.4T SE Sport model was released which added ‘Helium’ alloy wheels, a Dolby Surround Pro Logic sound system, heated front seats and front fog lights.

Compared to the standard 2.4T SE, the V70 XC was further equipped with front fog lights.

Finally, the V70 R was distinguished by its 16-inch alloy wheels (with sports suspension) and heated front seats.

Related links

• Wikipedia.org: Volvo Mk.1 V70

Review: Volvo Mk.2-I V70 (2000-04)

Overview

Released in May 2000, the Volvo Mk.2 Phase I (Mk.2-I) V70 was a large, five-seat wagon. The Volvo V70 range initially consisted of the 2.4T and T5 variants, with the 2.4 following in July 2000. The range was subsequently expanded by the all-wheel drive R variant in 2003; in 2004, the 2.4T was effectively replaced by the AKTIV.

AWD system

The Volvo V70 R was fitted a Haldex all-wheel drive system with a wet multi-plate clutch. In normal conditions, the system provided a 95:5 front:rear torque distribution. If traction was lost, however, the Haldex coupling could activate in the time required for one quarter of a wheel’s revolution. As such, torque to the rear wheels increased until the clutch locked, at which point torque was evenly distributed between the front and rear axles (i.e. 50:50). Furthermore, Volvo’s traction control and management system (‘TRACS’) could brake an individual wheel to transfer torque to the opposing wheel (i.e. cross-axle torque transfer) at speeds of up to 120km/h.

Dimensions

Compared to the Volvo Mk.1 V70 , the Mk.2 V70 was 10 mm shorter (at 4710 mm), 44 mm wider (1804 mm), 59 mm lower (1371 mm) and had a 90 mm longer wheelbase (2755 mm). Significantly, the Mk.2 V70 had bonded – instead of spot-welded – body panels which contributed to a stiffer chassis.

Suspension and steering

Based on the same platform as the Volvo Mk.1 S80 , the Volvo V70 had MacPherson strut front suspension and independent, multi-link rear suspension. Furthermore, the Volvo V70 had rack-and-pinion steering with hydraulic power assistance.

Safety equipment

Standard safety equipment for the Volvo Mk.2 V70 included dual front airbags (with two-stage deployment), front side airbags, full-length curtain airbags (i.e. for front and rear occupants), ABS, electronic brake force distribution, Volvo’s Whiplash Protection System (‘WHIPS’) and front seatbelts with pretensioners and load limiters. The 2.4T was further equipped with traction control, while the T5 and R were also fitted with electronic stability control.

Features

Standard features for the Volvo V70 2.4 included an eight speaker sound system with CD player, climate control air conditioning, leather seats, 60/40 split and folding rear seats, remote central locking, power windows and mirrors, a tilt and reach adjustable steering wheel, roof racks and an immobiliser. The 2.4 SE was further equipped with 15-inch alloy wheels, cruise control and a leather-wrapped steering wheel.

Beyond this, the V70 2.4T added 16-inch alloy wheels, power adjustable driver’s seat with memory function, heated front seats, trip computer, roof rails and woodgrain interior trim. Released in 2004, the V70 AKTIV was similarly equipped to the 2.4T.

The V70 T5 featured 17-inch alloy wheels, a nine speaker Dolby Surround Pro Logic sound system with a four-disc in-dash CD player, satellite navigation, contoured sports seats, a power adjustable front passenger seat with memory function, front fog lights and car phone.

The Volvo V70 R was distinguished by its 18-inch alloy wheels with electronic damper control (Volvo’s ‘Four C’ system), an eleven speaker sound system, bi-xenon headlights with washers. The R was also fitted with 330 mm ventilated front discs with four-piston Brembo brake calipers front and rear.

Related links

• Volvo Newsroom: The new Volvo S60 R and Volvo V70 R (September 2002)

Review: Volvo Mk.2-II (2004-07)

Overview

Released in October 2004, the Volvo Mk.2 Phase II (Mk.2-II) V70 introduced a simplified line-up and revised styling. The range initially consisted of the 2.4 SE, though this was replaced by the 2.4 LE in 2006. Visually, the Mk.2-II V70 could be identified by its revised front grille, seats, bumpers, centre stack, interior trim and clear tail-lights; Volvo also claimed improved noise insulation.

Features

Compared to its Mk.2-I predecessor, standard features for the V70 2.4 SE were extended to include 16-inch alloy wheels, a power adjustable driver’s seat and front fog lights.

The V70 2.4 LE was further equipped with dual-zone climate control air conditioning, leather seats and driver’s seat memory settings.

Related links

• Volvo Newsroom: Volvo V70 – the spacious family car (May 2004)
• Wikipedia.org: Volvo Mk.2 V70

Recalls: Volvo Mk.3 V70

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: Volvo Mk.3 V70

Volvo V70: side airbags may not deploy

In April 2008, a recall was issued for Volvo Mk.3 V70 models in the VIN range 000328 to 033628 due to a potential software error in the side impact protection system (SIPS). As a result, the inflatable side curtain airbags may not operate as intended; the recalled vehicles were to have the SIPS system ECU software upgraded (PRA 2008/10002).

2008-09 Volvo V70: cooling fan may stop working

In June 2009, a recall was issued for model year 2008 and 2009 Volvo V70 vehicles in the VIN range 038190 to 092273. For these vehicles, the engine cooling fan may permanently stop working due to a software error in the Fan Control Module (FCM). If the fan stopped, it may caused reduced air conditioning performance and the driver will be informed of the increased coolant temperature by a yellow information lamp in the Driver Information Module (DIM) with the ‘reduce speed’ text message. If the engine temperature continued to rise, the red warning lamp would illuminate with text instructions to stop the car safely (PRA 2009/10870).

Volvo V70 T6: fuel pump malfunction

In September 2009, a recall was issued for Volvo V70 models fitted with the T6 engine and in the VIN range 0000395 to 0127906. For these vehicles, fuel Pump Electronic Module (PEM) may not operate as intended and inhibit the start of the fuel pump – this could cause the engine not to start, start roughly and/or run roughly at idle. Furthermore, the engine may also stop shortly after start-up which may cause stalling (PRA 2009/11056).

2010-11 model year Volvo V70: airbag may not deploy

In October 2010, a recall was issued for model year 2010 and 2011 Volvo V70 models in the VIN range 142445 to 172769. For these vehicles, there may be an electrical short circuit in the driver’s airbag clockspring wiring connector. If the deviation occurred, the supplement restraint system (SRS) light would be constantly lit and the message ‘airbag system service required’ would be displayed in the Driver Information Module (DIM). If the driver ignores the warning, the airbag may not deploy as intended – or at all – in the event of a collision (PRA 2010/12059).

2011 model year Volvo V70: fuel cut-off malfunction

In November 2010, a recall was issued for model year 2011 Volvo V70 vehicles fitted with a six cylinder petrol engine and in the VIN range 167118 to 183187. For these vehicles, the software calibration for fuel cut-off functionality in the engine control module (ECM) and the transmission control module (TCM) is too sensitive. As a result, the engine idle speed may drop during city driving and cause the engine to suddenly stop. While the driver will be able to restart the vehicle, the driver will need to depress the accelerator pedal further than normal to drive the vehicle. The driver may also find the gear engagement harsh and the transmission operation noisy (PRA 2010/12144).

Volvo Mk.3 V70: front seatbelt fasteners

In August 2020, recall campaign R10029 was issued for Volvo Mk.3 V70vehicles. In these vehicles, the flexible steel cable that was connected to the outboard side of the front seatbelts may fatigue and separate from the seatbelt. If this occurred, the occupant would not be properly restrained and this increased the risk of injury or death in the event of a collision. For this recall, replacement parts were not expected to be available until after October 2020 and owners were to be advised – in writing – of how to secure the front seatbelt while waiting for those parts to arrive. When the parts became available, the seatbelt fasteners were to be replaced. For the VINs of the recalled vehicles, please see PRA 2020/18415.

Problems and faults: Volvo Mk.3 V70

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

2008-11 Volvo V70 T6: excessive oil consumption, white exhaust smoke and low/uneven idle

In April 2012, Volvo issued Technical Journal 24643 for Volvo V70 T6 vehicles that had engines manufactured prior to 4 May 2011. According to the Technical Journal, these vehicles may exhibit the following symptoms:

• Low oil level;
• Excessive oil consumption;
• Poor idle quality;
• White smoke from the exhaust;
• An oil smell; and/or
• Illumination of the yellow warning symbol and ‘Low oil level’ or ‘Oil level low’ messages in the Driver information Module (SIM).

To determine if the vehicle had an oil consumption condition,

• The engine should be inspected for external leakage on and around the engine, especially around the cylinder head/cam cover/timing cover area. If an external leakage was present, then the following steps were not applicable;
• An oil consumption test could be performed if there was no prior record of low oil levels and oil being added between service intervals;
• The spark plugs were to be examined for evidence of previous oil over-filling since this could be the cause of DTCs related to oil consumption (specifically DTC P030000 and/or P030600). As the Technical Journal acknowledged, these engines were susceptible to over-filling since it was difficult to easily check the oil level with the dipstick;
• A cylinder leakage test was to be performed to determine if oil consumption was coming from an area other than the cam cover;
  • If the cylinder leakage tests were OK and if the spark plug from cylinder #6 had more soot than the others, this suggested that the cam cover was not properly sealed from the factory. If so, the cam cover was to be removed so that the sealing surface could be inspected. If the sealing surface was discoloured by oil, it was most likely that there was a leak between the cam cover and the cylinder head in the area facing the positive crankcase ventilation (PCV) channel which connected the breather box and the PCV gallery. To fix, the cam cover was to be re-sealed. The cam cover seal was improved at engine production date 15 April 2010 (15041000001); and,
  • If the cylinder leakage tests were OK and there was a spark plug from a cylinder other than #6 which had more soot than the others, then the valve guides were to be inspected. Valve guide leakage was most commonly found when there was excessive white smoke from the exhaust and had been observed on engines with build dates before 4 May 2011 (040511B01272). Each valve guide was to be tested by removing the cam cover, removing the valve tappets, plugging all but one intake port and plugging all intake ports, injector ports and the PCV inlet. Air pressure could then be applied to one intake port at a time and, by using automatic transmission fluid (ATF) for colour differentiation, ripples or bubbles in the ATF would indicate a leak that required the cylinder head to be replaced.

Please note that the testing procedure described above differs for models that have B6324S4 PZEV (‘Engine 94’) or B6324S2 PZEV (‘Engine 96’) engines – these may require new pistons and oil control rings. For information on those engines, please refer to Technical Journal 24643.

2008-12 Volvo V70: rear suspension noise or pulling across the road

In November 2012, Volvo Cars North America issued Technical Journal (TJ) 25336 for 2008-12 Volvo V70 vehicles. According to TJ 25336, the front bushing in the rear longitudinal stay could fail due to corrosion of the bushing’s outer metal ring and this would cause the vulcanised rubber to loosen. If this occurred, the vehicle may exhibit the following symptoms:

• A knocking or clunking noise from the rear suspension when driving on uneven roads;
• The vehicle pulling or drifting across the road (to the right or left) due to rear wheel camber being out of specification; or,
• Unstable rear suspension on curvy roads.

To fix vehicles with these symptoms, the bushing was to be replaced; after installation of the bushing, rust-proofing wax was to be sprayed on the outer metal ring of the bushing. To prevent this problem from occurring in future vehicles, waxed bushings which were less susceptible to corrosion were introduced in production from mid-March 2012.

Volvo V70: irregular engine performance

In 2010, Volvo UK issued a ‘non-code action’ for Volvo V70 vehicles because of ‘irregular engine performance’ (NCA/2010/004); no further information was provided.

Volvo V70: emissions may exceed European limits

In 2010, Volvo UK issued a ‘non-code action’ for certain Volvo V70 vehicles because their emissions may exceed European legal requirements (NCA/2010/020); no further information was provided.

In 2011, Volvo UK issued another ‘non-code action’ for a small number of Volvo V70 vehicles because its emissions may exceed its official specifications (NCA 2011/005); no further information was provided.

Problems and faults: Volvo Mk.3 V70

• The infotainment system may stop working when the engine is started but operate when the key is switched off – if so, a software upgrade is required.
• If using an iPod, a ‘USB unreadable’ message may appear on the audio information display – this is a compatibility problem between the system and the iPod rather than a fault with the vehicle itself.
• The power steering may stop working or work intermittently, requiring the electronic power steering module to be replaced.
• The auto-up power window function may result in the windows only partly rising and then going back down – this is likely due to misalignment of the window or a lack of lubrication on the window guides.

Recalls: Volvo Mk.1 V70

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: Volvo Mk.1 V70

• In September 1999, a recall was issued for model year 1997 and 1998 Volvo V70 vehicles due to a headlight switch on the instrument panel which may cease functioning – this could result in the headlights not being operable. On some vehicles, the passenger airbag may also have been sensitive to electrostatic discharge and, as a result, deploy inadvertently (PRA 1999/4079).

Problems and faults: Volvo Mk.1 V70

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

1999-00 Volvo V70: electronic throttle control software update – service campaign

In November 2006, Volvo initiated recall R155 in the USA to update the electronic throttle control software; while this recall was not initiated in Australia, a service campaign was. According to the recall notice, all 1999-00 model year Volvo V70 vehicles with naturally aspirated engines vehicles may experience the following symptoms:

• Entering ‘limp home’ mode (which limited power and engine speed); and/or,
• A warning lamp in the instrument cluster would illuminate and the ‘Service Required’ message would be displayed.

The recall notice attributed these symptoms to a combination of throttle positioning sensor irregularities, a dirty throttle housing and/or ‘inefficient’ software calibration. The electronic throttle control software upgrade that was installed as part of the recall enabled the system to better differentiate between glitches or minor disturbances, and real system faults. The software upgrade also reduced idle oscillations caused by dirt build-up in the throttle.

Itis understood that the service action for Australian-delivered vehicles included:

• Measuring pressure in the crankcase and cleaning the crankcase ventilation system. According to Volvo Cars Australia, a ‘high percentage’ of Volvo cars serviced outside its dealer service network experienced blocked crankcase breathers;
• Updating the electronic throttle module (ETM) software as per the R155 recall; and,
• Clearing any fault codes in the system.

Volvo Mk.1 V70: other problems and faults

• The oxygen sensors may fail prematurely – resulting in poor fuel economy – due to an exhaust leak, faulty MAP sensor or a defective vacuum valve in the secondary air intake system.
• The ‘check engine’ light may illuminate if liquids leak into the centre console and cause a short circuit in the mode switch. Alternatively, the oxygen sensor may have failed.
• In cold environments, water could enter the door handles and freeze.
• The rear main seal may deteriorate over time, resulting in oil leaking from the back of the crankshaft.

Recalls: Volvo Mk.2 V70

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: Volvo Mk.2 V70

2000-01 model year Volvo V70 and V70 XC: cooling fan may overheat

In September 2004, a recall was issued for certain model year 2000 to 2001 Volvo V70 and V70 XC vehicles. In certain operating conditions, the electric cooling fan may overheat, potentially destroying the fan and nearby components. In some cases, a fire in the engine compartment may result. The recall required that the electric cooling fan be replaced with an improved unit (PRA 2004/7244).

2004 model year Volvo V70: front control arms

In January 2004, a recall was issued for 2004 model year Volvo Mk.2 V70 vehicles due to the front control arms not having been manufactured to specifications. As a result, the stud and nut which secured the front control arm to the spindle may lose its initial axial tension and cause the steering wheel to go out of alignment – this may create front suspension noise. Under certain conditions, the vehicle may become less responsive and the driver may experience steering wheel play. At worst, the front control arm and spindle may separate. The corrective action was to exchange the nuts and increase the assembly torque on affected vehicles (PRA 2004/6737).

Problems and faults: Volvo Mk.2 V70

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

2001-02 Volvo V70: electronic throttle control software update – service campaign

In November 2006, Volvo initiated recall R155 in the USA to update the electronic throttle control software; while this recall was not initiated in Australia, a service campaign was. According to the recall notice, all 2001 model year Volvo V70 vehicles and 2002 model year Volvo V70 vehicles with naturally aspirated engines vehicles may experience the following symptoms:

• Entering ‘limp home’ mode (which limited power and engine speed); and/or,
• A warning lamp in the instrument cluster would illuminate and the ‘Service Required’ message would be displayed.

The recall notice attributed these symptoms to a combination of throttle positioning sensor irregularities, a dirty throttle housing and/or ‘inefficient’ software calibration. The electronic throttle control software upgrade that was installed as part of the recall enabled the system to better differentiate between glitches or minor disturbances, and real system faults. The software upgrade also reduced idle oscillations caused by dirt build-up in the throttle.

Itis understood that the service action for Australian-delivered vehicles included:

• Measuring pressure in the crankcase and cleaning the crankcase ventilation system. According to Volvo Cars Australia, a ‘high percentage’ of Volvo cars serviced outside its dealer service network experienced blocked crankcase breathers;
• Updating the electronic throttle module (ETM) software as per the R155 recall; and,
• Clearing any fault codes in the system.

2001-04 model year Volvo V70: cracks in fuel pump flange

In 2010, Volvo UK issued a ‘non-code action’ for 2001-04 model year Volvo V70 vehicles. In these Volvo V70 vehicles, certain environmental conditions, i.e. hot climate and temperature cycling, combined with varying fuel quality could cause the fuel pump to develop cracks in the fuel pump flange. If this occurred, the driver may detect a fuel smell, while a fuel leak could also occur and pose a fire hazard (NCA/2010/019). In the USA, an official safety recall was issued for this concern (NHTSA Campaign Number 09V483000).

Volvo Mk.2 V70: other problems and faults

• The alternator may fail due to high heat or humidity; an improved unit was subsequently released.
• Poor radio reception may be caused by magnetic interference created by the boot-mounted battery and the positive battery cable which is routed through the vehicle.
• The climate control air conditioning may cycle from full hot to full cold every 10 seconds or so if the control module forgets its calibration and continuously tries to recalibrate itself.
• The ‘check engine’ light may illuminate due to liquid leaking into the centre console and short-circuiting the mode switch.

Released in March 1997, the Volvo Mk.1 Series I (Mk.1-I) V70 was a large wagon. The V70 range initially consisted of six variants: the 2.5, 2.5 20V, 2.4T, 2.4T AWD, T5 and R. In October 1998, however, the range was revised as the 2.5, 2.4T AWD and T5 variants were discontinued and the XC was introduced. Compared to the other variants, the XC was distinguished by its long-travel suspension and additional ground clearance… Read full Volvo Mk.1 V70 review

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Released in May 2000, the Volvo Mk.2 Phase I (Mk.2-I) V70 was a large, five-seat wagon. The V70 range initially consisted of the 2.4T and T5 variants, with the 2.4 following in July 2000. The range was subsequently expanded by the all-wheel drive R variant in 2003; in 2004, the 2.4T was effectively replaced by the AKTIV… Read full Volvo Mk.2 V70 review

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Images: Volvo Mk.2-II (2004-07)

Released in October 2004, the Volvo Mk.2 Phase II (Mk.2-II) V70 introduced a simplified line-up and revised styling. The range initially consisted of the 2.4 SE, though this was replaced by the 2.4 LE in 2006. The Volvo Mk.2-II V70 could be identified by its revised front grille, seats, bumpers, centre stack, interior trim and clear tail-lights; Volvo also claimed to have improved noise insulation.

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Released in April 2008, the Volvo Mk.3 Phase I (Mk.3-I) V70 was a five-seat, all-wheel drive wagon. Manufactured in Torslanda, Sweden, the V70 was powered by a 3.0-litre turbocharged inline six cylinder petrol engine that was mated to a six-speed automatic transmission with a sequential shift function… Read full Volvo Mk.3 V70 review

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Images: Volvo Mk.3-II V70 (2010-13)

Released in September 2010, the Volvo Mk.3 Phase II (Mk.3-II) V70 introduced an upgraded engine, greater fuel efficiency, occupant protection and interior updates. The 3.0-litre turbocharged inline six cylinder engine featured friction-reduction techniques and upgraded spark plugs, while fuel efficiency was improved through the introduction of electric power steering, regenerative braking, revised transmission program and modifications to the water pump and air conditioning compressor. Inside, there was a new steering wheel and gearshift knob, ‘watch dial’ instrumentation and stitching on the door and centre armrests.

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