P0657 2011 Ford Fusion Code - Actuator Supply Voltage 'A' Circuit Open
Quick Answer
The Powertrain Control Module (PCM) monitors the transmission solenoid circuits by supplying voltage to the solenoids through this circuit, then checking for voltage returning from the solenoids through each of the individual solenoid control wires. Common causes include Faulty Transmission Solenoids, Transmission Solenoids harness is open or shorted, Transmission Solenoids 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
- P0657 2011 Ford Fusion indicates Actuator Supply Voltage 'A' Circuit Open.
- Common causes
- Common causes include Faulty Transmission Solenoids, Transmission Solenoids harness is open or shorted, Transmission Solenoids 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 P0657 2011 Ford Fusion Description
However, DTC P0657 sets when ALL of the solenoids do not have the correct voltage returning to the PCM all at the same time.
What are the Possible Causes of the DTC P0657 2011 Ford Fusion?
- Faulty Transmission Solenoids
- Transmission Solenoids harness is open or shorted
- Transmission Solenoids circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0657 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 P0657 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.
Need more information about the P0657 2011 Ford Fusion code?
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Frequently Asked Questions about P0657 2011 Ford Fusion Code
1. What are the common symptoms of OBDII code P0657 in a 2011 Ford Fusion?
- Common symptoms include illuminated Check Engine light, poor engine performance, rough idling, and potential stalling.
2. What does the OBDII code P0657 'Actuator Supply Voltage 'A' Circuit Open' indicate in a 2011 Ford Fusion?
- This code indicates that the Engine Control Module (ECM) has detected an open circuit in the actuator supply voltage 'A' circuit.
3. What are the possible causes of OBDII code P0657 in a 2011 Ford Fusion?
- Possible causes include a faulty actuator, damaged wiring or connectors in the actuator circuit, a defective ECM, or a blown fuse related to the actuator circuit.
4. How can I diagnose the OBDII code P0657 in my 2011 Ford Fusion?
- Diagnose the code by checking the actuator supply voltage 'A' circuit for continuity, inspecting wiring and connectors for damage, and testing the actuator for proper functioning.
5. Can I drive my 2011 Ford Fusion with OBDII code P0657?
- It is not recommended to drive the vehicle with this code as it may lead to further engine problems and potential safety hazards. It is advisable to address the issue promptly.
6. How do I repair OBDII code P0657 in my 2011 Ford Fusion?
- Repair involves fixing the open circuit in the actuator supply voltage 'A' circuit, replacing any damaged wiring or connectors, repairing or replacing the actuator if necessary, and resetting the ECM.
7. Is it safe to clear the OBDII code P0657 in a 2011 Ford Fusion and see if it returns?
- Clearing the code may temporarily turn off the Check Engine light, but if the underlying issue causing the code is not resolved, it is likely to return. It is recommended to diagnose and repair the problem first.
8. Can a DIY enthusiast fix OBDII code P0657 in a 2011 Ford Fusion?
- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to diagnose and repair this code. However, it is recommended to consult a professional if unsure.
9. How much does it cost to repair OBDII code P0657 in a 2011 Ford Fusion at a mechanic?
- The cost of repair can vary based on the exact cause of the code and local labor rates. It is advisable to get a diagnosis from a mechanic to receive an accurate estimate.
10. Will OBDII code P0657 cause my 2011 Ford Fusion to fail an emissions test?
- Yes, having an active OBDII code like P0657 may cause your vehicle to fail an emissions test, as it indicates a fault in the engine control system that can impact emissions performance. Fixing the issue is necessary for passing the test.
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