P0512
Starter Request Circuit
P0512 is an OBD-II diagnostic trouble code meaning: Starter Request Circuit. Common causes: open or short circuit in wiring harness, starter relay fault. Estimated repair cost: $56–167.
Symptoms
- Engine won't start
- The starter does not work
- The immobilizer indicator is flashing
- Check Engine light comes on
Causes
- Open or short circuit in wiring harness
- Starter relay fault
- Problems with the ignition switch
- Immobilizer malfunction
- Damage to the engine control unit (ECU)
How to Fix
- Check the continuity of the starter request circuit wiring harness.
- Test the starter relay
- Check the operation of the ignition switch
- Diagnose immobilizer
- Replace damaged components if necessary
Related codes
Error P0512 by Vehicle Brand
FAQ
What does the P0512 code mean?
P0512 is an OBD-II diagnostic trouble code that indicates: Starter Request Circuit
What causes a P0512 error code?
The most common causes of P0512 include: Open or short circuit in wiring harness; Starter relay fault; Problems with the ignition switch; Immobilizer malfunction.
How do I fix a P0512 diagnostic trouble code?
To fix P0512: Check the continuity of the starter request circuit wiring harness.. Test the starter relay. Check the operation of the ignition switch. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0512?
Yes, but get it checked soon
How much does it cost to fix P0512?
The estimated repair cost for P0512 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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