Engine-Codes - Generic - U128F

U128F - Gauge Control Module Lost Communication With BSI Radar Unit

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

U128F Possible Causes

  • Faulty Gauge Control Module
  • Gauge Control Module harness is open or shorted
  • Gauge Control Module circuit poor electrical connection
  • Faulty BSI Radar Unit

How is the U128F 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 U128F code

Labor: 1.0

The cost to diagnose the U128F 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.
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Possible Symptoms

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

U128F Meaning

The Diagnostic Trouble Code (DTC) sets when a communication malfunction was detected between the Gauge Control Module and the BSI Radar Unit.

More Information

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Information for specific makes

  • U128F ACURA Gauge Control Module Lost Communication With BSI Radar Unit
  • U128F HONDA Gauge Control Module Lost Communication With BSI Radar Unit

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