P1587 2004 Honda Civic Hybrid Code - Motor Power Inverter Module Current Signal Circuit Low Input
Quick Answer
The P1587 diagnostic trouble code (DTC) for a 2004 Honda Civic Hybrid specifically refers to the Motor Power Inverter Module Current Signal Circuit Low Input. Common causes include Damaged wiring or connectors in the current signal circuit, Malfunctioning power inverter module, Issues with the hybrid battery. 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 2004 Honda Civic Hybrid indicates Motor Power Inverter Module Current Signal Circuit Low Input.
- Common causes
- Common causes include Damaged wiring or connectors in the current signal circuit, Malfunctioning power inverter module, Issues with the hybrid battery.
- 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.
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Code P1587 2004 Honda Civic Hybrid Description
The P1587 diagnostic trouble code (DTC) for a 2004 Honda Civic Hybrid specifically refers to the Motor Power Inverter Module Current Signal Circuit Low Input. This code indicates that the power inverter module, which is a crucial component in the hybrid system of the vehicle, is receiving a lower than expected current signal from one of its circuits. The power inverter module is responsible for converting the high voltage DC power from the hybrid battery into AC power to drive the electric motor.
Common Causes of P1587 2004 Honda Civic Hybrid
- Damaged wiring or connectors in the current signal circuit
- Malfunctioning power inverter module
- Issues with the hybrid battery
- Corrosion or contamination in the circuit
Symptoms of P1587 2004 Honda Civic Hybrid
- Loss of power
- Reduced fuel efficiency
- Hesitation or jerking during acceleration
- Inability to start
How to Fix P1587 2004 Honda Civic Hybrid
- Begin by conducting a thorough inspection of the wiring and connectors in the current signal circuit to check for any damage or corrosion.
- Test the power inverter module to determine if it is functioning properly or if it needs to be replaced.
- Check the hybrid battery for any issues that could be affecting the current signal.
- Clear the DTC and reset the system to see if the code reappears after repairs have been made.
Cost to Fix P1587 2004 Honda Civic Hybrid
The typical repair costs for addressing a P1587 code on a 2004 Honda Civic Hybrid can vary depending on the specific cause of the issue. In general, the cost of parts for this repair can range from $200 to $800, with labor costs adding an additional $100 to $200. It is important to note that diagnosis time and labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate.
Tech Notes for P1587 2004 Honda Civic Hybrid
Honda Civic Hybrid High Voltage System Operation
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Frequently Asked Questions about P1587 2004 Honda Civic Hybrid Code
1. What are the common symptoms of OBDII code P1587 on a 2004 Honda Civic Hybrid?
The common symptoms of code P1587 include reduced power and performance, illuminated check engine light, and potential issues with the hybrid system.
2. What does the OBDII code P1587 mean for a 2004 Honda Civic Hybrid?
Code P1587 indicates a low input signal in the motor power inverter module current circuit of the vehicle.
3. What are the possible causes of OBDII code P1587 on a 2004 Honda Civic Hybrid?
Possible causes of code P1587 include a faulty motor power inverter module, damaged wiring or connectors in the circuit, or issues with the hybrid battery system.
4. How can I diagnose OBDII code P1587 on my 2004 Honda Civic Hybrid?
Diagnosing code P1587 typically involves using a scan tool to retrieve the fault code, inspecting the motor power inverter module and related components, and testing the circuit for continuity and proper voltage.
5. Can I still drive my 2004 Honda Civic Hybrid with OBDII code P1587?
It is not recommended to drive your vehicle with code P1587 present, as it can lead to further damage to the hybrid system and potentially unsafe driving conditions.
6. How can I repair OBDII code P1587 on my 2004 Honda Civic Hybrid?
Repairing code P1587 may involve replacing the motor power inverter module, repairing or replacing damaged wiring or connectors, and clearing the fault code with a scan tool.
7. Will resetting the check engine light resolve OBDII code P1587 on my 2004 Honda Civic Hybrid?
Simply clearing the check engine light will not fix the underlying issue causing code P1587. It is important to diagnose and repair the root cause of the problem.
8. Is OBDII code P1587 a common issue in 2004 Honda Civic Hybrids?
While not extremely common, code P1587 can occur in 2004 Honda Civic Hybrids due to age-related wear and potential issues with the hybrid system components.
9. Can a DIY enthusiast repair OBDII code P1587 on a 2004 Honda Civic Hybrid?
Depending on your skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair code P1587, but it is recommended to seek professional help for complex electrical issues.
10. How much does it typically cost to repair OBDII code P1587 on a 2004 Honda Civic Hybrid?
The cost of repairing code P1587 can vary depending on the specific cause of the issue, but it may involve parts and labor expenses ranging from a few hundred to over a thousand dollars.
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