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Engine-Codes - Acura - B1055 ACURA

B1055 ACURA Code - Relay Control Module Lost Communication With MICU

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents
What does this mean?

|B1055 ACURA code possible causes

  • 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
  • Faulty Relay Control Module

|How is the B1055 ACURA code repair?

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 B1055 ACURA code

Labor: 1.0

The cost to diagnose the B1055 ACURA 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.

|What are B1055 ACURA code possible symptoms?

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

|What is B1055 ACURA code meaning?

The Relay Control Module monitors the Multiplex Control Unit Module (MICU). The Relay Control Module sets the OBDII code when the Multiplex Control Unit Module (MICU) is not to factory specifications.

|Need more information with the B1055 ACURA code?

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|Need help with a B1055 ACURA code?

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