Engine-Codes - Generic - B1080

B1080 Code - Power Supply Circuit Input Error For Relay Control Module And MICU

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

|B1080 code possible causes

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

|How is the B1080 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 B1080 code

Labor: 1.0

The cost to diagnose the B1080 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 B1080 code possible symptoms?

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

|What is B1080 code meaning?

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

|Need more information with the B1080 code?

Need more information on how to fix the B1080 code?
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|B1080 code information for specific makes

  • B1080 ACURA Power Supply Circuit Input Error For Relay Control Module And MICU
  • B1080 HONDA Power Supply Circuit Input Error For Relay Control Module And MICU

|Need help with a B1080 code?

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