P1587 2005 Honda Civic Hybrid Code - Motor Power Inverter Module Current Signal Circuit Low Input
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
- P1587 2005 Honda Civic Hybrid indicates Motor Power Inverter Module Current Signal Circuit Low Input.
- 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 P1587 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 P1587 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 P1587 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
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1587 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.
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Frequently Asked Questions about P1587 2005 Honda Civic Hybrid Code
1. What are the common symptoms of OBDII code P1587 in a 2005 Honda Civic Hybrid?
The common symptoms of code P1587 include loss of power, decreased fuel efficiency, and potential drivability issues such as hesitation or stalling.
2. What does the OBDII code P1587 on a 2005 Honda Civic Hybrid indicate?
Code P1587 indicates a low input signal in the Motor Power Inverter Module Current Signal Circuit in the vehicle's hybrid system.
3. What are the possible causes of OBDII code P1587 in a 2005 Honda Civic Hybrid?
Possible causes of code P1587 include a faulty Motor Power Inverter Module, damaged wiring or connectors in the circuit, or a malfunctioning sensor related to the current signal.
4. How can I diagnose the Motor Power Inverter Module Current Signal Circuit low input issue in my 2005 Honda Civic Hybrid?
Diagnosing code P1587 typically involves using a scan tool to check for the code, inspecting the wiring and connectors for any damage, and testing the Motor Power Inverter Module and related components for proper function.
5. What are some repair tips for addressing OBDII code P1587 in a 2005 Honda Civic Hybrid?
Repairing code P1587 may involve repairing or replacing damaged wiring or connectors, testing and potentially replacing the Motor Power Inverter Module, and ensuring proper connections and grounds in the circuit.
6. Can I continue driving my 2005 Honda Civic Hybrid with OBDII code P1587 present?
It is not recommended to drive the vehicle with code P1587 present, as it can lead to further damage to the hybrid system and potential safety hazards on the road.
7. How much does it typically cost to repair OBDII code P1587 in a 2005 Honda Civic Hybrid?
The cost of repairing code P1587 can vary depending on the exact cause of the issue, but it may involve costs for diagnostic testing, parts replacement, and labor.
8. Is it possible to reset the OBDII code P1587 in a 2005 Honda Civic Hybrid without fixing the underlying issue?
Resetting the code without addressing the underlying issue is not recommended, as the problem will likely reoccur and could lead to more significant problems with the hybrid system.
9. Can a DIY enthusiast repair OBDII code P1587 in a 2005 Honda Civic Hybrid?
While some aspects of diagnosing and repairing code P1587 may be within reach for experienced DIY enthusiasts, it is recommended to consult a professional mechanic or hybrid specialist for accurate diagnosis and proper repair.
10. How can I prevent OBDII code P1587 from appearing in my 2005 Honda Civic Hybrid in the future?
Regular maintenance and timely repairs of any related issues in the hybrid system can help prevent code P1587 from appearing in the future. Regularly checking the system for any warning signs or unusual symptoms can also help catch potential problems early.
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