Communication Bus Line Error


Table of contents

B2150 ACURA Possible Causes

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

How do I fix code B2150 ACURA?

  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’s pins.

Cost of diagnosing the B2150 ACURA code

  The cost of diagnosing the B2150 ACURA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B2150 ACURA Description

  The Multiplex Integrated Control Unit (MICU) has encountered a Communication Bus Line Error with other control units.

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