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Find a diagnostic scanner guide for your Renault model and generation.
Start with the actual car and warning, then compare compatible generic OBD2, Renault-aware handhelds and legitimate Renault CLIP. Broad Renault coverage does not establish every function on a particular vehicle.
Renault diagnostic scanner guides
Nineteen published guides cover these UK Renault models and generations. Build, controller, fitted equipment, interface and tool software can change the diagnostic answer.
Guide availableAvantime 2.0 Turbo / 3.0 V6 diagnostic scanner guide
UK Avantime 2.0 Turbo and 3.0 V6 petrol. Confirm original build, actual gearbox and legacy controller coverage.
ABS, airbag and transmission reading; older CLIP arrangements and current Euro5 limitations.
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Guide availableClio II Renaultsport 172/182 diagnostic scanner guide
UK Clio II three-door, 2000–2005; 2.0-litre naturally aspirated F4R, five-speed manual. Includes 172/182 Cup, Exclusive and Trophy equipment distinctions.
Early 172 reader compatibility, the 172 Cup’s lack of ABS, airbag/SERV warnings and Renault controller information.
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Guide availableClio III Renaultsport 197/200 diagnostic scanner guide
UK Clio III three-door 197 and naturally aspirated 200, 2006–2012; 2.0-litre F4R, six-speed manual. Excludes the later turbocharged Clio IV 200 EDC.
Clio III generation checks, equipment-dependent warning information and the limits of engine-only scanning.
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Guide availableClio IV RS 200/220 EDC diagnostic scanner guide
UK Clio IV RS 200 EDC and 220 Trophy, 2013–2018 range; 1.6-litre turbo, six-speed EDC. Includes phase and RS18 distinctions.
Gearbox warnings, transmission-controller reading and the limits of generic engine-only OBD2.
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Guide availableEspace IV / Grand Espace 2.0 Turbo / 3.5 V6 diagnostic scanner guide
UK Espace IV and Grand Espace 2.0 Turbo and 3.5 V6 petrol. Confirm phase, actual gearbox and controller.
Transmission and parking-brake reporting, engine-only scan limitations and build-specific scanner selection.
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Guide availableLaguna II Phase 2 GT 2.0 Turbo 205 diagnostic scanner guide
UK petrol GT 205 hatchback and Sport Tourer from the 2005–2007 Phase 2 family. Confirm original build and fitted equipment.
ABS/ESP, airbag, parking-brake and body-system reading; generic OBD2 and legacy CLIP limits. Photo illustrates the generation; GT trim unverified.
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Guide availableLaguna III Coupé diagnostic scanner guide
UK Laguna III two-door Coupé; documented 2.0 turbo petrol, 2.0 dCi and 3.0 V6 dCi variants. Manual/automatic and fitted 4Control identified separately; 3.5 V6 petrol excluded.
Parking-brake, transmission and optional rear-steering reporting; exact Coupé controller checks.
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Guide availableLaguna III GT 205 Hatch / Sport Tourer diagnostic scanner guide
Original UK Laguna III GT 205 petrol manual hatchback and Sport Tourer; identify build and controller.
Separate 4Control, ABS and parking-brake reading. Photograph illustrates GT body; engine specification unverified.
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Guide availableMégane II Coupé-Cabriolet 2.0 Turbo 165 diagnostic scanner guide
UK Mégane II Coupé-Cabriolet 2.0 Turbo 165 manual; confirm phase and exact build.
Engine codes, ABS and body diagnostics; folding-roof controller access is not established. Photograph illustrates generation; engine unverified.
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Guide availableMégane II Renaultsport 225/230 R26 diagnostic scanner guide
UK Mégane II 225/230 R26, 2004–2009; 2.0-litre turbo petrol, six-speed manual. Covers 225 three/five-door and R26 three-door; excludes R26.R.
Check injection messages, fitted ABS/airbag/body systems and Renault-aware tool selection.
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Guide availableMégane III GT 220 Sport Tourer diagnostic scanner guide
UK Mégane III GT220 Sport Tourer petrol estate; confirm actual equipment and controller.
Service reminders versus faults; ABS, airbag and body reading without RS function assumptions.
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Guide availableMégane III Renaultsport 250/265/275 diagnostic scanner guide
UK Mégane III Renaultsport 250/265/275 Coupé, 2009–2016 production family; 2.0-litre turbo, six-speed manual. Excludes 275 Trophy-R.
ABS/ESC warnings, Renault controller reports and the limits of broad Mégane compatibility claims.
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Guide availableMégane IV RS 280/300 and Trophy diagnostic scanner guide
UK Mégane IV RS 280/300/Trophy five-door, 2018–2023 model family; 1.8 turbo petrol, six-speed manual or EDC as offered. Excludes Trophy-R.
EDC and 4Control questions, build-specific gateway checks and conditional handheld selection.
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Guide availableModus / Grand Modus 1.6 VVT Automatic diagnostic scanner guide
UK Modus / Grand Modus 1.6 VVT automatic; confirm body, build and gearbox.
Gearbox warnings and separate transmission reading; Quickshift excluded. Automatic illustration; engine unverified.
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Guide availableScénic II 2.0 Turbo diagnostic scanner guide
Early-phase UK Scénic II2.0 Turbo petrol manual; identify actual body and original build.
Intermittent hesitation, separate parking-brake reporting and legacy CLIP access. Photo is a generation illustration; turbo specification unverified.
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Guide availableTwingo II Renaultsport 133 diagnostic scanner guide
UK Twingo II Renaultsport 133, 2008–2013 production; 1.6-litre naturally aspirated K4M, five-speed manual. Cup and special-edition equipment checks.
Airbag/spanner warnings, ABS and steering reading; distinguish equipment and warning-light states.
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Guide availableTwingo III GT 110 diagnostic scanner guide
UK pre-facelift Twingo III GT TCe110 manual; identify original build and exact controller.
ABS, steering and body-system reading; manual GT versus international EDC coverage.
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Guide availableVel Satis 2.0 Turbo / 3.5 V6 diagnostic scanner guide
Early UK petrol Vel Satis 2.0 Turbo and 3.5 V6. Phase, gearbox and fitted equipment checked separately.
Parking-brake, gearbox and body-system warnings; exact controller reading and service-function limits.
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Guide availableWind 1.2 TCe / 1.6 133 diagnostic scanner guide
UK Wind two-seat rotating-hardtop roadster, 2010–2012 UK range; 1.2 TCe 100 or 1.6 VVT 133 petrol, five-speed manual. Later registrations checked by build.
Roof and body-system questions, supported engine reading and the limits of reference-only roof coverage.
Read the diagnostic scanner guide →Choose a diagnostic route
Generic OBD2/EOBD
A compatible reader can report supported engine-emissions codes and data. It does not establish ABS, airbag or body-system health. Early Clio 172s need particular compatibility care.
Renault-aware handheld
Investigate genuine iCarsoft FR/RT packages or another supported handheld. Confirm the exact generation, controller and required reading function rather than relying on a manufacturer logo.
Legitimate Renault CLIP
A properly equipped Renault specialist can provide factory diagnostic context. Software access, Windows requirements and approved interfaces are separate checks; copied software bundles are outside these guides.
Identify the car before choosing a scanner
A 172 Cup has no ABS, while other Cup-badged Renaults have different specifications. The Clio III naturally aspirated 200 is separate from the later turbocharged 200 EDC. The Mégane R26.R is excluded from the Mégane II guide because its factory equipment differs materially.
Reading codes does not establish coding, programming, calibration, resets or active-test support. Use qualified help for safety-system faults and work beyond supported read-only diagnosis.
How these guides are researched
These are documentary guides. Unusual Cars has not independently tested the cars, scanners or functions. Renault and tool documentation support qualified selection advice; owner discussions identify questions rather than proving causes or fault frequency.
Hub reviewed: 15 October 2026.
Photograph credits
Clio II Renaultsport 172/182: EA04LJJ / Wikimedia Commons — CC BY-SA 4.0. Original scene retained; resized for display.
Clio III Renaultsport 197/200: OSX / Wikimedia Commons — Public domain by author. Original scene retained; resized for display.
Mégane II Renaultsport 225/230 R26: Vauxford / Wikimedia Commons — CC BY-SA 4.0. Original scene retained; resized for display.
Mégane III Renaultsport 250/265/275: Thomas doerfer / Wikimedia Commons — CC BY 3.0. Original scene retained; resized for display.
Clio IV RS 200/220 EDC: Overlaet / Wikimedia Commons — CC BY-SA 3.0. Original scene retained; resized for display.
Twingo II Renaultsport 133: Calreyn88 / Wikimedia Commons — CC BY-SA 4.0. Original scene retained; resized for display.
Wind 1.2 TCe / 1.6 133: M 93 / Wikimedia Commons — Attribution permission (commercial reuse allowed). Original scene retained; resized for display.
Laguna III Coupé: Rutger van der Maar / Wikimedia Commons — CC BY 2.0. Original scene retained; resized for display.
Mégane IV RS 280/300 and Trophy: Guillaume Vachey / Wikimedia Commons — CC0 1.0. Original scene retained; resized for display.
Avantime 2.0 Turbo / 3.0 V6: Guillaume Vachey / Wikimedia Commons — CC0 1.0. Original scene retained; resized for display.
Vel Satis 2.0 Turbo / 3.5 V6: Dennis Elzinga / Wikimedia Commons — CC BY 2.0. Original scene retained; resized for display.
Espace IV / Grand Espace 2.0 Turbo / 3.5 V6: Charles / Wikimedia Commons — CC BY 2.0. Original scene retained; resized for display.
Photo: order_242 / Wikimedia Commons — CC BY-SA 2.0. Original scene retained; resized for display. The pictured overseas Laguna II Phase 2 2.0 illustrates the generation; GT 205 specification is not verified.
Twingo III GT 110: Mr.choppers / Wikimedia Commons — CC BY-SA 3.0. Original scene retained; resized for display. Photograph shows an overseas Twingo GT; UK equipment must be checked separately. Resized photograph under the same image licence.
Mégane III GT 220 Sport Tourer: Tokumeigakarinoaoshima / Wikimedia Commons — CC0 1.0. Original scene retained; resized for display. Photograph shows an overseas Mégane III GT 220 estate; it is not a UK equipment reference. Resized photograph under the same image licence.
Scénic II 2.0 Turbo: RL GNZLZ / Wikimedia Commons — CC BY-SA 2.0. Original scene retained; resized for display. Photograph is a Scénic II generation illustration: the pictured 2.0 Expression is not verified as a turbo. Resized photograph under the same image licence.
Laguna III GT 205 Hatch / Sport Tourer: M 93 / Wikimedia Commons — Attribution permission. Original scene retained; resized for display. Laguna III GT Sport Tourer illustrated; the photographed engine and UK specification are unverified. Resized photograph under the same image licence.
Mégane II Coupé-Cabriolet 2.0 Turbo 165: Thomas doerfer / Wikimedia Commons — CC BY-SA 3.0. Original scene retained; resized for display. Mégane II Phase I Coupé-Cabriolet illustrated; the photographed engine and UK specification are unverified. Resized photograph under the same image licence.
Modus / Grand Modus 1.6 VVT Automatic: Wheatley Hill / Wikimedia Commons — CC BY-SA 4.0. Original scene retained; resized for display. A 2010 Grand Modus Automatic is illustrated; its engine specification is unverified. Resized photograph under the same image licence.
