P0512 2011 Ford Fusion Code - Starter Request Circuit
Quick Answer
This Diagnostic Trouble Code (DTC) indicates that the Push Button Ignition Switch Powertrain Control Module (PCM) input circuit has power while the ignition is in the OFF position. Common causes include Faulty Push Button Ignition Switch, Push Button Ignition Switch harness is open or shorted, Push Button Ignition Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0512 2011 Ford Fusion indicates Starter Request Circuit.
- Common causes
- Common causes include Faulty Push Button Ignition Switch, Push Button Ignition Switch harness is open or shorted, Push Button Ignition Switch circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0512 2011 Ford Fusion Description
What are the Possible Causes of the DTC P0512 2011 Ford Fusion?
- Faulty Push Button Ignition Switch
- Push Button Ignition Switch harness is open or shorted
- Push Button Ignition Switch circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0512 2011 Ford Fusion?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0512 2011 Ford Fusion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0512 2011 Ford Fusion Code
1. What does the OBDII code P0512 mean on a 2011 Ford Fusion?
P0512 indicates an issue with the Starter Request Circuit, which involves the communication between the ignition switch or start button and the starter motor.
2. What are the common symptoms of code P0512 in a 2011 Ford Fusion?
Symptoms include the engine not starting, intermittent starting issues, or no response when the ignition key or start button is engaged.
3. What causes the P0512 code in a 2011 Ford Fusion?
Common causes include a faulty ignition switch, damaged starter relay, wiring issues in the starter request circuit, or a malfunction in the Powertrain Control Module (PCM).
4. Can a bad starter motor trigger the P0512 code?
No, the P0512 code specifically relates to the starter request circuit and not the starter motor itself. However, related wiring or relays may still impact starting.
5. How do you diagnose the P0512 code in a 2011 Ford Fusion?
Diagnosis involves checking the starter request circuit wiring, testing the ignition switch for proper operation, inspecting the starter relay, and scanning the PCM for related faults.
6. Can a dead battery cause the P0512 code in a 2011 Ford Fusion?
A dead battery itself won’t trigger the P0512 code, but a weak battery can cause starting issues that mimic the symptoms of this fault.
7. How is the P0512 code fixed in a 2011 Ford Fusion?
Repairs may include replacing the ignition switch, repairing or replacing damaged wiring in the starter request circuit, replacing the starter relay, or reprogramming or replacing the PCM if needed.
8. Is it safe to drive with the P0512 code on a 2011 Ford Fusion?
No, since the P0512 code typically prevents the engine from starting, the vehicle will likely be inoperable until the issue is resolved.
9. How much does it cost to repair the P0512 code on a 2011 Ford Fusion?
Repair costs vary but may range from $100 to $500, depending on whether the issue is a simple wiring fix, relay replacement, or a more complex PCM-related repair.
10. Can the P0512 code clear itself after repairs?
If the underlying issue is resolved, the code may clear on its own after a few drive cycles, or you can manually clear it with an OBDII scanner.
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