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B2217 Dodge Code - Electronic Overhead Module Internal

Quick Answer

The B2217 diagnostic trouble code (DTC) pertains to the Electronic Overhead Module (EOM) in Dodge vehicles. Common causes include Internal failure of the Electronic Overhead Module, Corrosion or damage to electrical connectors or wiring associated with the EOM, Water intrusion due to leaks in the vehicle's roof or seals. 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
B2217 Dodge indicates Electronic Overhead Module Internal.
Common causes
Common causes include Internal failure of the Electronic Overhead Module, Corrosion or damage to electrical connectors or wiring associated with the EOM, Water intrusion due to leaks in the vehicle's roof or seals.
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.
What is this?
Table of contents Created and updated by William Orellana on Oct 17, 2024
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Code B2217 Dodge Description

The B2217 diagnostic trouble code (DTC) pertains to the Electronic Overhead Module (EOM) in Dodge vehicles. This module is responsible for various functions, including the operation of overhead lighting, the vehicle's sunroof, and the HomeLink system, which allows for the integration of garage door openers and other devices. When the B2217 code is triggered, it indicates that the EOM has detected an internal fault, suggesting that the module is malfunctioning or has failed.

OBDII Code B2217 Dodge - Electronic Overhead Module Internal
B2217 Dodge Code - Electronic Overhead Module Internal

Common Causes of B2217 Dodge

  1. Internal failure of the Electronic Overhead Module.
  2. Corrosion or damage to electrical connectors or wiring associated with the EOM.
  3. Water intrusion due to leaks in the vehicle's roof or seals.
  4. Faulty sensors or switches that interact with the EOM.
  5. Software glitches or programming errors within the module.

Symptoms of B2217 Dodge

  1. Overhead lights not functioning or flickering.
  2. Inoperative sunroof controls.
  3. HomeLink system failure to operate garage doors or other programmed devices.
  4. Erratic behavior of other electrical components linked to the EOM.
  5. Warning lights on the dashboard related to electrical systems.

How to Fix B2217 Dodge

  1. Diagnostic Testing: Begin with a thorough diagnostic scan to confirm the B2217 code and check for any additional codes that may provide insight into related issues.
  2. Visual Inspection: Inspect the EOM and its wiring harness for signs of damage, corrosion, or water intrusion. Pay close attention to connectors and pins.
  3. Repair or Replace Wiring: If any damaged wiring or connectors are found, repair or replace them as necessary to ensure proper electrical connectivity.
  4. Module Replacement: If the EOM is determined to be faulty, replace it with a new or refurbished module. Ensure that it is properly programmed to the vehicle's specifications.
  5. Clear Codes and Test: After repairs, clear the diagnostic codes and conduct a test drive to ensure that all functions associated with the EOM are operating correctly.

Cost to Fix B2217 Dodge

Repair costs for addressing a B2217 code can vary widely based on the specific diagnosis and repair needed. On average, the cost for parts and labor can range from $150 to $600. If the EOM needs to be replaced, the module itself can cost between $100 and $300, while labor may add another $100 to $300 depending on the complexity of the installation and local labor rates. It's important to note that diagnosis time and labor rates can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It is advisable to check local rates for a more precise estimate.

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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.

Frequently Asked Questions about B2217 Dodge Code

1. What are the common symptoms of OBDII code B2217 in a Dodge related to the Electronic Overhead Module Internal?

The common symptoms include issues with the overhead lights, such as failure to turn on or flickering intermittently.

2. What are the possible causes of OBDII code B2217 in a Dodge for the Electronic Overhead Module Internal malfunction?

Potential causes may include a faulty electronic overhead module, wiring issues, or a malfunctioning control switch.

3. How can I diagnose the Electronic Overhead Module Internal issue related to OBDII code B2217 in my Dodge?

You can diagnose the problem by performing a visual inspection of the module and wiring, checking for loose connections, and using a diagnostic scanner to retrieve the trouble codes.

4. Can I repair the Electronic Overhead Module Internal problem associated with OBDII code B2217 in my Dodge myself?

If you have experience with automotive electrical systems, you may be able to repair the issue by replacing the faulty module or resolving wiring issues. Otherwise, it is recommended to seek professional help.

5. Are there any tips for preventing the recurrence of OBDII code B2217 in a Dodge due to the Electronic Overhead Module Internal malfunction?

Ensure proper installation of any replacement modules, regularly inspect the wiring for any wear or damage, and avoid using incompatible electrical components.

6. Will driving my Dodge with OBDII code B2217 related to the Electronic Overhead Module Internal issue cause any further damage?

Continuing to drive with this issue may lead to further electrical problems or safety concerns, so it is advisable to address the problem promptly.

7. How much can I expect to pay for repairing OBDII code B2217 in a Dodge caused by the Electronic Overhead Module Internal malfunction?

The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can resetting the OBDII system clear the B2217 code related to the Electronic Overhead Module Internal problem in my Dodge?

Resetting the system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.

9. Are there any recalls or technical service bulletins related to OBDII code B2217 in Dodge vehicles for the Electronic Overhead Module Internal malfunction?

It is recommended to check with the Dodge dealership or the National Highway Traffic Safety Administration (NHTSA) website for any relevant recalls or bulletins related to this specific issue.

10. Is it safe to continue driving my Dodge if the OBDII code B2217 for the Electronic Overhead Module Internal is illuminated?

While the vehicle may still be operable, it is best to address the underlying issue promptly to prevent any potential safety hazards or further damage to the electrical system.

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