AutoCodes - Infiniti - U1A04 INFINITI

U1A04 INFINITI Code - Telematics Control Unit VIN Unfinished

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

|U1A04 INFINITI 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 the U1A04 INFINITI 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 U1A04 INFINITI code

Labor: 1.0

The cost of diagnosing the U1A04 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.

|What are U1A04 INFINITI code possible symptoms?

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

|U1A04 INFINITI code description

The Diagnostic Trouble Code (DTC) will set when the Telematics Control Unit (TCU) No write of Vehicle Identification Number (VIN) number is detected.
OBDII Code U1a04 Infiniti - Telematics Control Unit VIN Unfinished - AutoCodes.com

|Need more information with the U1A04 INFINITI code?

Need more information on how to fix the U1A04 INFINITI code?
Get Access to Factory Service Manuals

|Need help with a U1A04 INFINITI code?

Get the U1a04 Infiniti code diagnosed by a professional: Find a repair shop in your area

|U1A04 INFINITI 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 U1a04 Infiniti code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧
Repair Importance Level: 3
 
1=Low 2=Medium 3=High What is this?
Repair Difficulty Level: 3
 
1=Easy 2=Moderate 3=Hard What is this?