AutoCodes - Generic - U12AD

U12AD Code - ECU Temperature Too High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U12AD code possible causes

  • Faulty Audio and Video (AV) Control Unit
  • AV Control Unit harness is open or shorted
  • AV Control Unit circuit poor electrical connection

|How do I fix the U12AD code?

Check 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.

|Cost of diagnosing the U12AD code

Labor: 1.0

The cost of diagnosing the U12AD 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 U12AD code possible symptoms?

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

|U12AD code description

The Diagnostic Trouble Code (DTC) sets when the Audio and Video (AV) temperature has exceeded maximum temperature.
OBDII Code U12ad - ECU Temperature Too High -

|Need more information with the U12AD code?

Need more information on how to fix the U12AD code? Get Access to Factory Service Manuals

|U12AD code information for specific makes

|Need help with a U12AD code?

Get the U12ad code diagnosed by a professional: Find a repair shop in your area

|U12AD code comments

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Repair Importance Level: 3
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Repair Difficulty Level: 3
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