P0513 on Renault: How to Diagnose & Fix
Incorrect Immobilizer Key
1 Renault model · 1 documented issue · $120-$450 repair
P0513 on Renault by model: symptoms, diagnosis and fix
Clio III and IV keycard models commonly refuse to start with a 'key card not detected' message. The flexible credit-card-style keycards are bent, sat on, and dropped, eventually killing the internal chip — UK auto locksmiths note both 3- and 4-button cards have a known chip failure — while the in-dash card reader and its antenna ring can also fail and mimic a bad card. Dealership replacement of a single coded card runs roughly €250-400, so owners frequently chase the wrong component without proper diagnosis.
Common Symptoms
- 'Key card not detected' message on the dash
- Car fails to start even with a new card battery
- Remote locking buttons stop working
- Intermittent recognition — card works after reinsertion or wiggling
How to Fix
Fit a fresh CR2032 battery first, then have a diagnostic check confirm whether the reader actually detects card insertion before buying anything. Replace the failed keycard (auto locksmiths are far cheaper than dealers) or, if the reader is at fault, replace the card reader module.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Energizer ECR2032BP 3V lithium coin battery
Not vehicle-specific. Use only when the battery designation inside the exact Renault card is CR2032; match polarity and keep coin cells away from children.
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Sources for this issue (5)
- Key card not recognised — ClioSport.netforum
- Renault car key problem: keycard 'card not detected' — The Car Key Man (UK auto locksmith)article
- Renault Key Card Not Detected – Causes, Fixes (lists Clio Mk3/Mk4/Mk5) — 247 Auto Locksmitharticle
- Keycard not detected — FIXED (Clio III 197/200) — Clio197.netforum
- Renault Megane, Scenic & Clio III key card repair service — The Master Locksmitharticle
P0513 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0513 mean on a Renault?
P0513 stands for "Incorrect Immobilizer Key." The vehicle's immobilizer/anti-theft system did not receive a valid transponder key code, so the PCM/immobilizer treats the key as incorrect or unrecognized and may prevent starting. This is a security-system correlation fault. On Renault it is documented across 1 model: Clio.
What are the most common causes of P0513?
The most common causes of P0513 are: Unprogrammed or incorrect key/transponder, Faulty transponder chip in the key, Damaged immobilizer antenna ring around the ignition, Immobilizer or PCM communication fault, Weak key fob battery (on some systems). The specific cause varies by vehicle.
How much does it cost to fix P0513 on a Renault?
Published repair estimates on Renault range from $120 to $450 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.