Engine-CodesGeneric – U0247

U0247 Code - Lost Communication With Seat Control Module 'F'

Quick Answer

The diagnostic trouble code U0247 indicates that the vehicle's onboard computer has lost communication with the Seat Control Module 'F'. Common causes include Loose or damaged wiring connections between the onboard computer and the Seat Control Module, Faulty Seat Control Module, Software glitches in the onboard computer. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
U0247 indicates Lost Communication With Seat Control Module 'F'.
Common causes
Common causes include Loose or damaged wiring connections between the onboard computer and the Seat Control Module, Faulty Seat Control Module, Software glitches in the onboard computer.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code U0247 Description

The diagnostic trouble code U0247 indicates that the vehicle's onboard computer has lost communication with the Seat Control Module 'F'. The Seat Control Module is responsible for managing various functions related to the vehicle's seats, such as adjusting position, heating, and memory settings. When communication is lost with this module, it can lead to issues with seat adjustment, heating, and other related features.

OBDII Code U0247 - Lost Communication With Seat Control Module 'F'
U0247 Code - Lost Communication With Seat Control Module 'F'

Common Causes of U0247

  1. Loose or damaged wiring connections between the onboard computer and the Seat Control Module.
  2. Faulty Seat Control Module.
  3. Software glitches in the onboard computer.
  4. Electrical interference or issues in the communication network.

Symptoms of U0247

  1. Inability to adjust seat position.
  2. Loss of seat heating function.
  3. Memory seat settings not working.
  4. Warning lights related to the seat system on the dashboard.
  5. Erratic behavior of the seat controls.

How to Fix U0247

  1. Check and repair any loose or damaged wiring connections between the modules.
  2. Test the Seat Control Module for functionality and replace if necessary.
  3. Update the software in the onboard computer to resolve any glitches.
  4. Perform a diagnostic scan to identify and address any electrical interference issues.
  5. Reset the onboard computer to clear the communication error.

Cost to Fix U0247

The cost of repairing a lost communication issue with the Seat Control Module 'F' can vary depending on the specific cause of the problem. On average, the repair costs can range from $150 to $500, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary, so it's advisable to get a detailed estimate based on your location and vehicle type. Additionally, if the Seat Control Module needs to be replaced, the cost may be higher due to the price of the part.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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