Engine-Codes - Generic - U12A7

U12A7 - Lost Communication With Display Screen Module

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

U12A7 Possible Causes

  • Faulty Display Screen Module
  • Display Screen Module harness is open or shorted
  • Display Screen Module circuit poor electrical connection

How is the U12A7 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 U12A7 code

Labor: 1.0

The cost to diagnose the U12A7 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)

U12A7 Meaning

The Diagnostic Trouble Code (DTC) sets when there is a lost communication with Display Screen Module.

More Information

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Information for specific makes

  • U12A7 CHRYSLER Lost Communication With Display Screen Module
  • U12A7 DODGE Lost Communication With Display Screen Module
  • U12A7 JEEP Lost Communication With Display Screen Module
  • U12A7 RAM Lost Communication With Display Screen Module

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