Engine-Codes - Infiniti - U12AD INFINITI

U12AD INFINITI - ECU Temperature Too High

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

U12AD INFINITI 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 is the U12AD INFINITI 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 U12AD INFINITI code

Labor: 1.0

The cost to diagnose the U12AD INFINITI 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)

U12AD INFINITI Meaning

The Diagnostic Trouble Code (DTC) sets when the Audio and Video (AV) temperature has exceeded maximum temperature.

More Information

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