Segment:
Luxury Compact Convertible Coupe/Cabriolet
Target Audience:
Enthusiasts and owners seeking detailed DIY repair and maintenance information for their premium convertible
Competitors 2000:
BMW 3 Series Convertible (E46), Mercedes-Benz CLK Convertible (A208), Audi A4 Cabriolet (8H), Saab 900/9-3 Convertible
Vehicle Selling Points:
Scandinavian design, safety focus, turbocharged performance, convertible experience, premium interior
Manual Value Proposition:
Empowers owners to maintain and repair their C70 with confidence, reducing dealership costs and extending vehicle lifespan
Engine:
Detailed diagnostics, repair, and overhaul of 2.4L Turbocharged Inline-5 Cylinder (B5244T) and 2.3L Turbocharged Inline-5 Cylinder (B5234T)
Transmission:
Repair, maintenance, and diagnostics for AW55-50SN (5-speed automatic) and M56/M58 (5-speed manual) transmissions
Brakes:
Hydraulic system, ABS, EBD, brake pad/rotor replacement, caliper service, parking brake
Suspension:
Front MacPherson struts, rear multi-link independent suspension, shock absorbers, springs, bushings, wheel alignment
Steering:
Power assisted rack and pinion, steering column, tie rods, power steering pump and fluid service
Electrical System:
Battery, alternator, starter, ignition system, lighting (headlights, taillights, interior), power windows, locks, mirrors, wipers, horn
Body And Chassis:
Convertible top operation and repair, body panel alignment, doors, hood, trunk lid, interior trim, chassis components
HVAC:
Air conditioning system service, climate control unit, heater core, blower motor, refrigerant handling (R134a)
Fuel System:
Fuel pump, fuel injectors, fuel filter replacement, fuel pressure testing, EVAP system
Cooling System:
Radiator, thermostat, water pump, coolant hoses, coolant specifications and flush
Exhaust System:
Catalytic converter, mufflers, exhaust pipes, oxygen sensors
Safety Systems:
Airbag system diagnostics and replacement, seatbelt service
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, belt replacement, fluid level checks and top-ups
Troubleshooting:
Diagnostic trouble codes (DTCs) interpretation, symptom-based troubleshooting guides, electrical schematics for diagnosis
Repair:
Step-by-step repair procedures for all major mechanical and electrical components, including engine rebuild, transmission overhaul, suspension component replacement, and body panel repair
Diagnostics:
Engine management system diagnostics, ABS diagnostics, SRS diagnostics, climate control diagnostics, OBD-II scan tool usage and data interpretation
Adjustments:
Idle speed adjustments, throttle body cleaning and calibration, headlight aiming
Specifications:
Torque specifications for all fasteners, engine timing procedures, valve clearances, fluid capacities
Depth:
Comprehensive, covering from basic maintenance to full engine and transmission rebuilds, including detailed wiring diagrams and diagnostic procedures
Engine Displacement 1:
2.4 Liters (2435 cc)
Engine Configuration 1:
Inline-5 Cylinder, Turbocharged, DOHC, 20 Valves
Engine Displacement 2:
2.3 Liters (2319 cc)
Engine Configuration 2:
Inline-5 Cylinder, Turbocharged, DOHC, 20 Valves
Horsepower 2.4T:
190 hp @ 5200 rpm
Torque 2.4T:
200 lb-ft @ 1800 rpm
Horsepower 2.3T:
236 hp @ 5400 rpm (approx. for T5 variant)
Torque 2.3T:
243 lb-ft @ 2300 rpm (approx. for T5 variant)
Fuel Delivery:
Electronic Fuel Injection (EFI), Turbocharged
Recommended Fuel:
Premium Unleaded Gasoline (91+ Octane)
NHTSA Front Driver:
5-Star (for relevant year and model, based on P2 platform)
NHTSA Front Passenger:
5-Star (for relevant year and model, based on P2 platform)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional or standard Traction Control System (TCS) depending on trim and market
Airbags:
Driver and front passenger airbags, optional side airbags (SIPS)
Rollover Protection:
Integrated Roll Over Protection System (ROPS) with pop-up roll hoops
Seatbelts:
3-point inertia-reel seatbelts with pre-tensioners
Audio System:
Premium audio systems, often with Dolby Surround Sound, CD player, and optional navigation.
Climate Control:
Automatic Climate Control (ECC - Electronic Climate Control) with recirculation and cabin air filtration.
Cruise Control:
Standard cruise control system.
Headlights:
Halogen projector headlights, optional Xenon HID headlights.
Telematics:
OnStar or similar telematics systems were not standard on this model in the US market at launch, though aftermarket options might exist.
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months, whichever comes first, using synthetic oil.
Timing Belt Replacement:
Every 105,000 miles (168,000 km) or 10 years, whichever comes first (for naturally aspirated models, check specific turbocharged variants).
Spark Plug Replacement:
Every 60,000 miles (96,000 km) for standard plugs, or 100,000 miles (160,000 km) for platinum/iridium plugs.
Engine Oil Specification:
SAE 5W-30 or 5W-40 Synthetic, API SL/CF or ACEA A3/B3
Coolant Specification:
Volvo Coolant VCS (or equivalent G48/G12+) Orange/Pink, 50/50 mix with distilled water
Brake Fluid Specification:
DOT 3 or DOT 4
Power Steering Fluid:
Volvo Power Steering Fluid (VPS) or Dexron III/Mercon equivalent
Convertible Top Actuators:
Common failures of hydraulic pumps, cylinders, and microswitches causing slow or non-operation of the convertible top.
Pcv System:
Clogged Positive Crankcase Ventilation (PCV) system can lead to oil leaks, rough idle, and potential engine damage.
Ignition Coils:
Weak or failing ignition coils can cause misfires and rough running, particularly in the rear cylinders.
ABS Module:
Failure of the ABS control module can result in the ABS and Traction Control warning lights illuminating.
Turbocharger Hoses:
Cracked or degraded turbocharger intake and boost hoses can lead to boost leaks and loss of power.
Volvo Safety Legacy:
Volvo has a long-standing reputation for safety innovation, including the three-point seatbelt and the concept of SIPS (Side Impact Protection System).
C70 Generation 1:
The 2000 C70 is part of the first generation of the C70, introduced in 1997. It was based on the Volvo P80 platform, shared with the Volvo S70/V70.
Design Influence:
Styled by Peter Horbury, the C70 featured a distinctive, modern design with a focus on aerodynamic efficiency and coupe-like lines, even in convertible form.
Manufacturing Location:
Uddevalla, Sweden (until 2002), then Ghent, Belgium
Production Span Gen1:
1997-2005 (Convertible), 1997-2006 (Coupe)