AutoCodes - Nissan - U12B0 NISSAN

U12B0 NISSAN Code - Power Supply Voltage Low

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

|U12B0 NISSAN 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 U12B0 NISSAN 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 U12B0 NISSAN code

Labor: 1.0

The cost of diagnosing the U12B0 NISSAN 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 U12B0 NISSAN code possible symptoms?

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

|U12B0 NISSAN code description

The Diagnostic Trouble Code (DTC) sets when the Audio and Video (AV) Control Unit supply voltage exceeds lower limits.
OBDII Code U12b0 Nissan - Power Supply Voltage Low -

|Need more information with the U12B0 NISSAN code?

Need more information on how to fix the U12B0 NISSAN code? Get Access to Factory Service Manuals

|Need help with a U12B0 NISSAN code?

Get the U12b0 Nissan code diagnosed by a professional: Find a repair shop in your area

|U12B0 NISSAN code 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 U12b0 Nissan code? Have you replaced any parts?
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