AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Honda - P1581 Honda

P1581 Honda Code - Motor Power Inverter Module Current Signal Circuit Problem

- Code Popularity: 4,311 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1581 Honda?

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 Motor Power Inverter Module
  • Motor Power Inverter Module harness is open or shorted
  • Motor Power Inverter Module circuit poor electrical connection
⚠ Does your Honda have Safety Recalls? → Check here

How to Fix the DTC P1581 Honda?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

Motor Power Inverter (MPI) Module Current Signal Circuit Problem

Search for P1581 Honda Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1581 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P1581 Honda Description

Motor Power Inverter Module Current Signal Circuit Problem is the generic description for the P1581 Honda code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1581 Honda OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1581 Honda - Motor Power Inverter Module Current Signal Circuit Problem - AutoCodes.com
P1581 Honda Code - Motor Power Inverter Module Current Signal Circuit Problem

Need More Information on the Code?

Need more information on how to fix the P1581 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1581 Honda code diagnosed by a professional: Find a repair shop in your area

Code P1581 Honda comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1581 Honda code? Have you replaced any parts?
Any information is appreciated. Thanks