Engine-Codes - Honda - B1002 Honda

B1002 Honda Code - Multiplex Integrated Control Unit Internal Error

- Code Popularity: 3,101 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code B1002 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 B1002 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 B1002 Honda?

Labor: 1.0

The cost to diagnose the B1002 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 B1002 Honda Possible Symptoms?

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

What Does the B1002 Honda Code Mean?

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

B1002 Honda Code - Multiplex Integrated Control Unit Internal Error

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