Engine-Codes - Honda - B1001 Honda

B1001 Honda Code - Multiplex Integrated Control Unit Internal Error

- Code Popularity: 3,592 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1001 Honda?

  • Faulty Multiplex Control Unit Module (MICU)
  • Multiplex Control Unit Module (MICU) harness is open or shorted
  • Multiplex Control Unit Module (MICU) circuit poor electrical connection

|How to Fix the B1001 Honda Code?

Start by checking 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's pins.

|What is the Cost to Diagnose the Code B1001 Honda?

Labor: 1.0

The cost to diagnose the B1001 Honda code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Does your Honda have Safety Recalls? → Check here

|What are Code B1001 Honda Possible Symptoms?

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

|What Does the B1001 Honda Code Mean?

The Multiplex Control Unit Module (MICU) monitors itself. The MICU sets the OBDII code when there is an internal error.

B1001 Honda Code - Multiplex Integrated Control Unit Internal Error

|Need more Information on the B1001 Honda Code?

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|Need Help with the B1001 Honda Code?

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