P0513
Incorrect Immobilizer Key
P0513 is an OBD-II diagnostic trouble code meaning: Incorrect Immobilizer Key. Common causes: damaged or incorrectly programmed key, immobilizer antenna malfunction. Estimated repair cost: $56–222.
Symptoms
- Engine won't start
- The immobilizer indicator is flashing
- The engine stalls immediately after starting
Causes
- Damaged or incorrectly programmed key
- Immobilizer antenna malfunction
- Problems with the engine ECU
- Broken or damaged wires in the immobilizer circuit
- Immobilizer software failure
How to Fix
- Check the ignition key for damage
- Try using a spare key
- Check the immobilizer antenna and its connection
- Diagnose the communication circuit between the immobilizer and the ECU
- Reprogram the key or immobilizer
- Check and, if necessary, replace the computer
Related codes
Error P0513 by Vehicle Brand
FAQ
What does the P0513 code mean?
P0513 is an OBD-II diagnostic trouble code that indicates: Incorrect Immobilizer Key
What causes a P0513 error code?
The most common causes of P0513 include: Damaged or incorrectly programmed key; Immobilizer antenna malfunction; Problems with the engine ECU; Broken or damaged wires in the immobilizer circuit.
How do I fix a P0513 diagnostic trouble code?
To fix P0513: Check the ignition key for damage. Try using a spare key. Check the immobilizer antenna and its connection. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0513?
Yes, but get it checked soon
How much does it cost to fix P0513?
The estimated repair cost for P0513 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat