Engine-CodesGeneric – U1244

U1244 Code - GPS Antenna Connection

Quick Answer

The U1244 diagnostic trouble code (DTC) relates to the GPS antenna connection in a vehicle. Common causes include Loose or damaged GPS antenna connection, Corrosion or debris blocking the antenna signal, Faulty wiring in the GPS antenna system. 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
U1244 indicates GPS Antenna Connection.
Common causes
Common causes include Loose or damaged GPS antenna connection, Corrosion or debris blocking the antenna signal, Faulty wiring in the GPS antenna system.
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 Sep 11, 2024
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Code U1244 Description

The U1244 diagnostic trouble code (DTC) relates to the GPS antenna connection in a vehicle. This code indicates that there is a communication issue between the GPS antenna and the vehicle's onboard computer system. The GPS antenna is responsible for receiving signals from satellites to provide accurate location information for navigation systems, tracking, and other functions. When the connection is compromised, it can lead to various issues with the vehicle's GPS functionality.

OBDII Code U1244 - GPS Antenna Connection
U1244 Code - GPS Antenna Connection

Common Causes of U1244

  1. Loose or damaged GPS antenna connection
  2. Corrosion or debris blocking the antenna signal
  3. Faulty wiring in the GPS antenna system
  4. Malfunctioning GPS antenna

Symptoms of U1244

  1. Inaccurate or intermittent GPS signal
  2. Navigation system not functioning properly
  3. Loss of GPS tracking for fleet vehicles
  4. Speedometer inaccuracies
  5. Failure of emergency services like automatic crash notification

How to Fix U1244

  1. Inspect the GPS antenna connection for any loose or damaged components.
  2. Clean the antenna connection and remove any corrosion or debris that may be interfering with the signal.
  3. Test the wiring in the GPS antenna system for continuity and repair any damaged wires.
  4. If the antenna itself is faulty, replace it with a new GPS antenna to restore proper functionality.

Cost to Fix U1244

The cost of repairing a U1244 GPS antenna connection issue can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the cost of parts for a new GPS antenna can range from $50 to $200, while labor costs at an auto repair shop may add another $100 to $200 to the total bill. Therefore, the total repair cost for a U1244 code could be anywhere from $150 to $400, including parts and labor.

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Code U1244 Information for Specific Makes

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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