Engine-Codes - Honda - P1587 2005 Honda Civic Hybrid

P1587 2005 Honda Civic Hybrid Code - Motor Power Inverter Module Current Signal Circuit Low Input

- Code Popularity: 3,554 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1587 2005 Honda Civic Hybrid?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Battery Module
  • Motor Power Inverter Module harness is open or shorted
  • Motor Power Inverter Module circuit poor electrical connection

Code Tech Notes

Start by checking the 12V battery.

Honda Civic Hybrid High Voltage System Operation





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How to Fix the DTC P1587 2005 Honda Civic Hybrid?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1587 2005 Honda Civic Hybrid code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1587 2005 Honda Civic Hybrid Code Mean?

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).

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

P1587 2005 Honda Civic Hybrid Code - Motor Power Inverter Module Current Signal Circuit Low Input

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