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AutoCodes - Generic - U0307

U0307 Code - Software Incompatibility With Glow Plug Control Module

- Code Popularity: 4,125 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U0307?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Glow Plug Control Module Programmed With Incorrect Software
  • Faulty Glow Plug Control Module
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How to Fix the DTC U0307?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U0307 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code U0307 Description

Some devices must be configured with specific software, serial numbers, vehicle options, or other information. If a device was not properly configured after installation that the device may set the appropriate communication Diagnostic Trouble Code (DTC)s. No external circuit diagnosis is involved. The DTC sets when the Glow Plug Control Module is not configured properly

OBDII Code U0307 - Software Incompatibility With Glow Plug Control Module - AutoCodes.com
U0307 Code - Software Incompatibility With Glow Plug Control Module

Need More Information on the Code?

Need more information on how to fix the U0307 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • U0307 Ford Software Incompatibility With Glow Plug Control Module
  • U0307 Lincoln Software Incompatibility With Glow Plug Control Module
  • U0307 Mercury Software Incompatibility With Glow Plug Control Module

Need Help with the Code?

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Code U0307 comments

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