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U1A00 NISSAN Code - Telematics Accessory Power Circuit No Connection

- Code Popularity: 748 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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|U1A00 NISSAN code 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 code U1A00 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 U1A00 NISSAN code

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 U1A00 NISSAN code possible symptoms?

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

|U1A00 NISSAN code 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 with the U1A00 NISSAN code?

Need more information on how to fix the U1A00 NISSAN code?
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|Need help with a U1A00 NISSAN code?

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|U1A00 NISSAN code 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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