U0249 Dodge Code - Lost Communication With Last Row Vehicle Entertainment Control Module
Quick Answer
The U0249 diagnostic trouble code (DTC) for Dodge vehicles indicates that the vehicle has lost communication with the Last Row Vehicle Entertainment Control Module. Common causes include Faulty Last Row Vehicle Entertainment Control Module, Wiring or connection issues between the module and the vehicle's communication network, Communication network bus issues. 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
- U0249 Dodge indicates Lost Communication With Last Row Vehicle Entertainment Control Module.
- Common causes
- Common causes include Faulty Last Row Vehicle Entertainment Control Module, Wiring or connection issues between the module and the vehicle's communication network, Communication network bus issues.
- 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.
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Code U0249 Dodge Description
The U0249 diagnostic trouble code (DTC) for Dodge vehicles indicates that the vehicle has lost communication with the Last Row Vehicle Entertainment Control Module. This module is responsible for controlling various entertainment features in the rear of the vehicle, such as rear-seat entertainment systems, audio controls, and climate controls. When communication is lost with this module, it can lead to a loss of functionality in these entertainment systems, potentially impacting the overall driving experience.
Common Causes of U0249 Dodge
- Faulty Last Row Vehicle Entertainment Control Module
- Wiring or connection issues between the module and the vehicle's communication network
- Communication network bus issues
- Software or firmware issues with the module
- Electrical problems within the vehicle's system
Symptoms of U0249 Dodge
- Rear entertainment system not functioning properly
- Inability to control rear audio or climate controls
- Error message on the dashboard related to rear entertainment system
- Rear screens not displaying any content
- Intermittent loss of communication with the Last Row Vehicle Entertainment Control Module
How to Fix U0249 Dodge
- Begin by performing a thorough inspection of the Last Row Vehicle Entertainment Control Module and its connections to ensure everything is secure and undamaged.
- Check for any loose or damaged wiring that could be causing the communication issue.
- Test the vehicle's communication network to identify any faults or issues that could be affecting the module's ability to communicate.
- Update or reprogram the software/firmware of the module if necessary to address any software-related issues.
- If the module is found to be faulty, replace it with a new or refurbished unit to restore communication and functionality.
Cost to Fix U0249 Dodge
The cost of repairing the U0249 code for a Dodge vehicle can vary depending on the specific cause of the issue and the labor rates in your area. In general, you can expect to pay between $150 and $400 for parts and labor to address this problem. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's advisable to get quotes from multiple shops to ensure you're getting a fair price.
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Frequently Asked Questions about U0249 Dodge Code
1. What are the common symptoms of OBDII code U0249 in a Dodge related to the Lost Communication With Last Row Vehicle Entertainment Control Module?
- Common symptoms include issues with the rear entertainment system, such as malfunctioning screens, no audio output, or unresponsive controls.
2. What are the possible causes of OBDII code U0249 in a Dodge indicating Lost Communication With the Last Row Vehicle Entertainment Control Module?
- Potential causes may include a faulty entertainment control module, damaged wiring harness, loose connections, or a software glitch.
3. How can I diagnose the problem associated with OBDII code U0249 in my Dodge?
- You can diagnose the issue by performing a thorough inspection of the wiring connections, checking for any visible damage, and using a diagnostic scanner to retrieve specific trouble codes.
4. What steps can I take to repair OBDII code U0249 in a Dodge due to Lost Communication With the Last Row Vehicle Entertainment Control Module?
- Repair steps may involve repairing or replacing damaged wiring, ensuring proper connections, resetting the module, or updating software as recommended by a professional technician.
5. Can I reset the OBDII code U0249 in my Dodge without addressing the underlying issue?
- While resetting the code may temporarily clear the error message, it is essential to address the root cause to prevent the problem from reoccurring.
6. Is it safe to continue driving my Dodge with OBDII code U0249 triggered?
- It is generally not recommended to drive your vehicle with an unresolved OBDII code, as it may indicate an underlying issue that could affect the vehicle's performance or safety.
7. How much does it typically cost to repair OBDII code U0249 related to the Lost Communication With Last Row Vehicle Entertainment Control Module in a Dodge?
- Repair costs can vary depending on the specific issue, but they may range from a simple wiring repair to a module replacement, potentially costing several hundred dollars.
8. Can a DIY enthusiast with basic automotive knowledge fix OBDII code U0249 in a Dodge?
- Depending on the exact cause, a DIY enthusiast may be able to address simple wiring issues, but complex repairs or software updates may require professional assistance to ensure proper resolution.
9. Will disconnecting the battery reset OBDII code U0249 in my Dodge?
- Disconnecting the battery may reset the code temporarily, but the underlying issue must be addressed to prevent the code from reappearing.
10. How long does it typically take to diagnose and repair OBDII code U0249 in a Dodge?
- The time needed for diagnosis and repair can vary based on the complexity of the issue, but it may range from a quick inspection and reset to a more involved repair process that could take several hours or more.
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