P1586 2005 Honda Civic Hybrid Code - Motor Power Inverter Module Current Signal/Battery Current Signal Circuit Problem
Quick Answer
Motor Power Inverter (MPI) Module control the DC/AC conversion (From the Integrated Motor Assisted (IMA) battery's 144 V DC to the IMA motor's 3-phase AC and vice versa). Common causes include Faulty Battery Module, Motor Power Inverter Module harness is open or shorted, Motor Power Inverter Module 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
- P1586 2005 Honda Civic Hybrid indicates Motor Power Inverter Module Current Signal/Battery Current Signal Circuit Problem.
- Common causes
- Common causes include Faulty Battery Module, Motor Power Inverter Module harness is open or shorted, Motor Power Inverter Module 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 P1586 2005 Honda Civic Hybrid Description
The MPI module is air cooled. The heat fed through the heat sink is exhausted to the trunk compartment by the Intelligent Power Unit (IPU) module fan. The MPI module has a built-in temperature sensor. The sensor transmits temperature data to the Motor Control Module (MCM) for protection
What are the Possible Causes of the DTC P1586 2005 Honda Civic Hybrid?
- Faulty Battery Module
- Motor Power Inverter Module harness is open or shorted
- Motor Power Inverter Module circuit poor electrical connection
How to Fix the DTC P1586 2005 Honda Civic Hybrid?
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.
Code Tech Notes
Honda Civic Hybrid High Voltage System Operation
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1586 2005 Honda Civic Hybrid 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 P1586 2005 Honda Civic Hybrid code?
Need more information on how to fix the P1586 2005 Honda Civic Hybrid code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1586 2005 Honda Civic Hybrid code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1586 2005 Honda Civic Hybrid Code
1. What are common symptoms of OBDII code P1586 on a 2005 Honda Civic Hybrid?
- Common symptoms include decreased power, poor fuel efficiency, and an illuminated check engine light.
2. What does the OBDII code P1586 for a 2005 Honda Civic Hybrid indicate?
- This code indicates a problem with the Motor Power Inverter Module Current Signal/Battery Current Signal Circuit.
3. What are possible causes of the P1586 code on a 2005 Honda Civic Hybrid?
- Possible causes include a faulty power inverter module, damaged wiring or connectors, or issues with the hybrid battery.
4. How can I diagnose the P1586 code on my 2005 Honda Civic Hybrid?
- Diagnosing this code typically involves checking the power inverter module and battery current signal circuit for any faults using a diagnostic tool.
5. Can I continue driving my 2005 Honda Civic Hybrid with the P1586 code present?
- It is not recommended to continue driving with this code present, as it can lead to further damage to the hybrid system and affect the vehicle's performance.
6. How can I repair the Motor Power Inverter Module Current Signal/Battery Current Signal Circuit problem on my 2005 Honda Civic Hybrid?
- Repairing this issue may involve replacing the power inverter module, repairing damaged wiring or connectors, or addressing any issues with the hybrid battery.
7. Is it possible to reset the P1586 code on a 2005 Honda Civic Hybrid without fixing the underlying issue?
- While you can clear the code using a diagnostic tool, it is crucial to address the root cause of the problem to prevent it from recurring.
8. Can a DIY enthusiast fix the P1586 code on a 2005 Honda Civic Hybrid?
- Depending on your expertise and access to tools, some DIY enthusiasts may be able to diagnose and repair this code, but it is recommended to consult a professional for complex issues.
9. How much does it cost to repair the Motor Power Inverter Module Current Signal/Battery Current Signal Circuit problem on a 2005 Honda Civic Hybrid?
- Repair costs can vary depending on the specific cause of the issue, but it is advisable to budget for potential replacement parts and labor expenses.
10. Will fixing the P1586 code improve the performance and fuel efficiency of my 2005 Honda Civic Hybrid?
- Addressing this code and resolving the underlying issue should help restore the vehicle's performance and fuel efficiency to normal levels.
Discuss the causes and fixes for P1586 2005 Honda Civic Hybrid OBDII Code
Code P1586 2005 Honda Civic Hybrid 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.
