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U1A00 Nissan Code - Telematics Accessory Power Circuit No Connection

- Code Popularity: 1,005 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By AutoCodes.com - Updated Jun 10, 2020
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|Code U1A00 Nissan Possible Causes

  • Faulty Telematics Control Unit (TCU)
  • Telematics Control Unit harness is open or shorted
  • Telematics Control Unit circuit poor electrical connection

|How do I Fix the Code U1A00 Nissan?

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 Nissan have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U1A00 Nissan?

Labor: 1.0

The cost of diagnosing the U1A00 Nissan 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 U1A00 Nissan Possible Symptoms?

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

|Code U1A00 Nissan Description

The Diagnostic Trouble Code (DTC) will set when the Telematics Control Unit (TCU) receives no Input Signal from the Accessory (ACC) Power Circuit.

OBDII Code U1A00 Nissan - Telematics Accessory Power Circuit No Connection - AutoCodes.com
U1A00 Nissan Code - Telematics Accessory Power Circuit No Connection

|Need More Information on the U1A00 Nissan Code?

Need more information on how to fix the U1A00 Nissan code? Get Access to Factory Service Manuals

|Need Help with the U1A00 Nissan Code?

Get the U1A00 Nissan code diagnosed by a professional: Find a repair shop in your area

|Code U1A00 Nissan comments

Help us improve AutoCodes.com. 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 U1A00 Nissan code? Have you replaced any parts?
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