Renault fault codes
45 distinct codes across 35 real diagnostics on Renault, including the Renault-specific ones no generic code list can decode.
Renault-specific codes
These are manufacturer-specific, which means the same code on another marque is a different fault. That is exactly why they have no page of their own here and no entry in any generic code list: a single description for one of these would be wrong more often than right. Below they are scoped to Renault, ranked by how often we have actually seen them, which is a claim we can stand behind.
| Code | Diagnostics on Renault |
|---|---|
| P1525 | 5 |
| P1006 | 3 |
| C1453 | 2 |
| C1481 | 2 |
| P1024 | 2 |
| P1453 | 2 |
| B1401 | 1 |
| B1425 | 1 |
| B1448 | 1 |
| C1000 | 1 |
| C1015 | 1 |
| P112B | 1 |
| P15B6 | 1 |
| P1659 | 1 |
To turn one of these into a cause you need the marque, the model and the engine, which is what the tool does. A code on its own is a starting point, not an answer.
Standard codes we see most on Renault
These are standardised, so they mean the same thing on every vehicle and each one has a page of its own. The counts are what we see on Renault specifically.
| Code | What it is | On Renault |
|---|---|---|
| P0110 | Intake air temperature sensor 1 circuit | 3 |
| P0420 | Catalyst system efficiency below threshold, bank 1 | 3 |
| P2000 | Not individually documented | 3 |
| P2263 | Turbocharger boost system performance | 3 |
| C2A06 | Not individually documented | 2 |
| P0115 | Engine coolant temperature circuit | 2 |
| P0120 | Throttle or pedal position sensor A circuit | 2 |
| P0340 | Camshaft position sensor A circuit, bank 1 | 2 |
| P0560 | System voltage | 2 |
| C0061 | Not individually documented | 1 |
| P0045 | Turbocharger boost control solenoid circuit open | 1 |
| P0101 | Mass or volume air flow circuit range/performance | 1 |
| P0105 | Manifold absolute pressure / barometric pressure circuit | 1 |
| P0203 | Injector circuit open, cylinder 3 | 1 |
| P0303 | Cylinder 3 misfire detected | 1 |
| P0380 | Glow plug or heater circuit A | 1 |
| P0403 | Exhaust gas recirculation control circuit | 1 |
| P0409 | Exhaust gas recirculation sensor A circuit | 1 |
| P0504 | Brake switch A/B correlation | 1 |
| P0571 | Brake switch A circuit | 1 |
| P2002 | Diesel particulate filter efficiency below threshold, bank 1 | 1 |
| P2100 | Throttle actuator control motor circuit open | 1 |
| P24A8 | Not individually documented | 1 |
What tends to go wrong on Renault
By share of the codes we have seen on this marque. A description of our own caseload, not a reliability ranking.
- Powertrain, manufacturer-specific · 15
- Chassis, manufacturer-specific · 13
- Air intake and MAF/MAP · 5
- Turbo and boost control · 5
- Not yet classified · 4
- Body, manufacturer-specific · 3
FAQ
Frequently asked questions
How do I run a diagnosis?
Select the vehicle on Start, click the Diagnostic card and choose New diagnostic. Fill in the description, the error codes and the mileage, then click Analyze.
Learn more: Diagnostic (vehicle-first start), Diagnostic form: description, error codes and mileage
Do I have to type the codes from my scan tool?
No. Click the camera button next to Error codes and take or choose a photo (JPEG or PNG) of the scan tool's screen; WrenchLane reads the codes and their descriptions into the form. You can also speak them with the microphone.
Learn more: OBD reader photo scan (fault codes from a photo), Voice input for the problem description
Are the public fault code pages built from my diagnostics?
They are built from anonymised, aggregated diagnostics run in WrenchLane; no workshop, customer or vehicle can be identified. Each fault code page shows how often the code was seen across those diagnostics and in how many separate workshops.
Learn more: Fault code pages on wrenchlane.com (fault-code cluster)
Decode a Renault code against the actual car
Enter the code, the model and the symptoms and get ranked probable causes for that specific vehicle, with the checks in the order worth doing them. Free account, no card.
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