P0657 2016 Honda CR-V Code - Actuator Supply Voltage Circuit open
Quick Answer
The Main Central Processing Unit (CPU)and driver ICs are built into the Powertrain Control Module (PCM). Common causes include Blown Fuse, Faulty Starter Cut Relay 1 (Built into the Relay Circuit Board), Starter Cut Relay 1 harness is open or shorted. 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 2016 Honda CR-V indicates Actuator Supply Voltage Circuit open.
- Common causes
- Common causes include Blown Fuse, Faulty Starter Cut Relay 1 (Built into the Relay Circuit Board), Starter Cut Relay 1 harness is open or shorted.
- 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 2016 Honda CR-V Description
What are the Possible Causes of the DTC P0657 2016 Honda CR-V?
- Blown Fuse
- Faulty Starter Cut Relay 1 (Built into the Relay Circuit Board)
- Starter Cut Relay 1 harness is open or shorted
- Starter Cut Relay 1 circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0657 2016 Honda CR-V?
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 2016 Honda CR-V 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 2016 Honda CR-V code?
Need more information on how to fix the P0657 2016 Honda CR-V code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0657 2016 Honda CR-V code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0657 2016 Honda CR-V Code
1. What does the OBDII code P0657 mean on a 2016 Honda CR-V?
P0657 indicates an "Actuator Supply Voltage Circuit Open," meaning there is an issue in the circuit supplying voltage to various actuators in the vehicle.
2. What are the symptoms of the P0657 code on a 2016 Honda CR-V?
Common symptoms include reduced engine performance, erratic transmission behavior, warning lights on the dashboard, or the vehicle failing to start.
3. What causes the P0657 code to appear on a 2016 Honda CR-V?
Possible causes include damaged or corroded wiring, a faulty actuator relay, a blown fuse, a defective powertrain control module (PCM), or a poor electrical connection in the actuator supply circuit.
4. How can I diagnose the P0657 code on my 2016 Honda CR-V?
Start by checking the actuator supply circuit for damaged wiring, loose connections, or blown fuses. Use a multimeter to test the relay and voltage supply. If no issues are found, inspect the PCM for faults.
5. Can I drive my 2016 Honda CR-V with the P0657 code active?
Driving with this code is not recommended, as it may cause additional damage to the vehicle’s electrical system or lead to performance issues.
6. How do I fix the P0657 code on a 2016 Honda CR-V?
Repairs may include replacing damaged wiring, repairing poor connections, replacing a faulty relay, or, in rare cases, replacing the PCM if it is verified to be the issue.
7. How much does it cost to repair a P0657 code on a 2016 Honda CR-V?
Repair costs vary depending on the root cause but may range from $50 for simple wiring repairs to over $1,000 if the PCM needs replacement and programming.
8. Can a weak battery cause the P0657 code on a 2016 Honda CR-V?
Yes, a weak or failing battery can cause voltage supply issues, which may trigger the P0657 code.
9. What tools are needed to troubleshoot the P0657 code on a 2016 Honda CR-V?
You’ll need an OBDII scanner, a multimeter to check circuit continuity and voltage, and possibly a wiring diagram for the actuator supply circuit.
10. Will clearing the P0657 code fix the issue on a 2016 Honda CR-V?
Simply clearing the code will not fix the underlying issue. The problem must be diagnosed and repaired before the code will stay off.
Discuss the causes and fixes for P0657 2016 Honda CR-V OBDII Code
Code P0657 2016 Honda CR-V comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
