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AutoCodes - Generic - U12AD

U12AD Code - ECU Temperature Too High

- Code Popularity: 1,907 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated May 15, 2020
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|Code U12AD 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 Code U12AD?

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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U12AD?

Labor: 1.0

The cost of diagnosing the U12AD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code U12AD Possible Symptoms?

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

|Code U12AD 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 -
U12AD Code - ECU Temperature Too High

|Need More Information on the U12AD Code?

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

|Information for Specific Makes

|Need Help with the U12AD Code?

Get the U12AD code diagnosed by a professional: Find a repair shop in your area

|Code U12AD comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the U12AD code? Have you replaced any parts?
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