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U1A4C Mercury Code - Build/End Of Line Mode Active

- Code Popularity: 324 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Jun 10, 2020
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|Code U1A4C Mercury Possible Causes

  • Seat calibration routine did not complete successfully
  • Faulty Driver Front Seat Module (DSM)
  • Driver Front Seat Module harness is open or shorted
  • Driver Front Seat Module circuit poor electrical connection

|How do I Fix the Code U1A4C Mercury?

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 Mercury have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U1A4C Mercury?

Labor: 1.0

The cost of diagnosing the U1A4C Mercury 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 U1A4C Mercury Possible Symptoms?

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

|Code U1A4C Mercury Description

This Diagnostic Trouble Code (DTC) can be set in the Driver Front Seat Module (DSM) if the seat calibration routine has not been completed successfully.

OBDII Code U1A4C Mercury - Build/End Of Line Mode Active - AutoCodes.com
U1A4C Mercury Code - Build/End Of Line Mode Active

|Need More Information on the U1A4C Mercury Code?

Need more information on how to fix the U1A4C Mercury code? Get Access to Factory Service Manuals

|Need Help with the U1A4C Mercury Code?

Get the U1A4C Mercury code diagnosed by a professional: Find a repair shop in your area

|Code U1A4C Mercury 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 U1A4C Mercury code? Have you replaced any parts?
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