OBDII Code List

U0073 HONDA - Control Module Communication Bus OFF

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty CAN communication system
  • CAN System harness is open or shorted
  • CAN System circuit poor electrical connection

Possible symptoms

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

U0073 Honda Description

Control Module Communication Bus OFF is the generic description for the U0073 Honda code, but the manufacturer may have a different description. Currently we have no further information abouth the U0073 Honda OBDII code. Please post your question on our "Questions" section for more information: Questions.
OBDII Code U0073 Honda - Control Module Communication Bus OFF -

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U0073 HONDA Comments

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