Engine-Codes - Infiniti - U1A04 INFINITI

U1A04 INFINITI Code - Telematics Control Unit VIN Unfinished

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
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 is the U1A04 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 U1A04 INFINITI code

Labor: 1.0

The cost to diagnose 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)

|What is U1A04 INFINITI code meaning?

The Diagnostic Trouble Code (DTC) will set when the Telematics Control Unit (TCU) No write of Vehicle Identification Number (VIN) number is detected.

|Need more information with the U1A04 INFINITI code?

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|Need help with a U1A04 INFINITI code?

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