2013 Dodge Dart Airbag Module: Decoding Part Numbers and Programming Requirements

Symptoms of a Failing 2013 Dodge Dart Air Bag Module

The signs of a faulty air bag module are serious and should be addressed immediately. Unlike a mechanical failure that might make noise, a module failure is typically silent and electronic.

• Air Bag Warning Light: The most common and immediate symptom is the illumination of the airbag warning light on your dashboard. This light, often showing an icon of a person with an airbag, indicates a fault has been detected somewhere in the Supplemental Restraint System (SRS). While other issues like a bad clockspring or sensor can trigger this light, a persistent light often points to the module itself.
• System Deactivation: When the airbag light is on due to a module fault, the entire airbag system is deactivated. This means that in the event of an accident, neither the airbags nor the seat belt pretensioners will deploy.
• Failed State Inspection: A vehicle with an illuminated airbag warning light will not pass a state safety inspection.
• Diagnostic Trouble Codes (DTCs): A professional scan tool may reveal specific trouble codes. A code such as B0090 points to an internal failure of the control module. In other cases, the scan tool may be unable to communicate with the module at all, which is a strong sign of complete failure.

Known Issues, Recalls, and Technical Service Bulletins (TSBs)

Recall N61: Mopar '13 Special Edition Only

There is one safety recall (NHTSA Campaign Number: 13V557000, Chrysler #N61) related to airbags on the 2013 Dodge Dart, but it is very specific and does not involve a faulty control module.

• Affected Vehicles: This recall only applies to a small number of 2013 Dodge Dart sedans equipped with the special "Mopar '13" trim package.
• The Issue: During the upfitting process for this special edition, the front seat-mounted side airbags may have been reinstalled improperly. This installation error could prevent the side airbags from deploying correctly in a crash.
• The Fix: Dealers will inspect the side airbag installation and correct it free of charge. This recall does not require replacing the Air Bag Control Module.

Buying a Used Air Bag Control Module for Your 2013 Dart

Buying a used OEM module is a cost-effective option, but there are critical details you must know to avoid wasting time and money. A used module is not a plug-and-play part.

1. Match Your Part Number (or its Replacement)

The most crucial step is getting the right part. Over the years, Mopar has updated and consolidated part numbers. The latest part number, 68245834AA, replaces several previous versions, including 68207821AA, 68083603AH, and 68083603AK. While a module with an older number from a 2013 Dart should work, the safest bet is to purchase the latest superseded part number if possible. Using a module from a different vehicle or with an incompatible part number will not work.

2. Programming is NOT Optional

A used Air Bag Control Module must be professionally programmed to your vehicle after installation. The module stores the original car's Vehicle Identification Number (VIN). When installed in your car, it will detect a "VIN mismatch," trigger the airbag light, and remain inactive. Programming involves using a high-level diagnostic tool to write your car's VIN and specific equipment configuration into the replacement module.

3. Crash Data vs. VIN Mismatch

It's important to understand the two types of data that can make a module unusable:

• VIN Mismatch: This occurs with any used module from another vehicle. It is resolved by programming.
• Crash Data: If the donor vehicle was in an accident where airbags deployed, the module stores permanent "crash data." This data locks the module and cannot be cleared with a standard dealer or shop scan tool. A module with crash data must be sent to a specialized mail-in service to be reset to factory condition. These services typically cost around $50-$60.

To avoid this, always try to buy a module from a vehicle that was not in a major collision.

4. Who Can Program the Module?

• Dealership: A Chrysler/Dodge/Jeep dealer is the most reliable option. They have the proprietary wiTECH software required to perform the programming.
• Independent Shops: Some well-equipped independent repair shops may have advanced diagnostic tools (like high-end Autel or Snap-on scanners) with the capability to perform SRS programming on Dodge vehicles. Always confirm with the shop before having the work done.
• DIY/Locksmiths: This is generally not a DIY-friendly task. Basic OBD-II code readers cannot program modules.

Replacement Cost Comparison

The cost to replace the Air Bag Control Module can vary significantly depending on the source of the part.

Air Bag Control Module Replacement Overview

1. Disconnect the Battery: Disconnect the negative battery terminal and wait at least 15 minutes for the system's internal capacitors to fully discharge. This is a critical safety step.
2. Locate the Module: The Air Bag Control Module is located under the center console, between the two front seats. Access may require removing side panels from the console.
3. Remove the Old Module: Carefully disconnect the yellow electrical connectors. These have special locking tabs. Unbolt the three nuts holding the module to the vehicle floor and remove it.
4. Install the New Module: Bolt the replacement module in place, ensuring it is secure. Reconnect the electrical connectors.
5. Reconnect Battery & Program: Reconnect the battery. The airbag light will be on. The vehicle must immediately be taken to a dealer or qualified shop to have the module programmed. The system will not be active until this is done.

Frequently Asked Questions (FAQ)