2015 Dodge Charger ABS Module: Programming, Codes, and Replacement Guide
This guide covers common failure symptoms, diagnostic codes, and the critical programming steps for the 2015 Charger's ABS module, focusing on models without adaptive cruise control.
- Programming is MANDATORY. A replacement ABS module (new or used) must be programmed to your car's VIN and configuration.
- This module only fits 2015 Chargers WITHOUT Adaptive Cruise Control. Verify this option before buying.
- Before replacing the module, always diagnose the wheel speed sensors and wiring, as they are a more common point of failure.
- A used OEM module is a reliable and cost-effective option, provided it is inspected and programmed correctly by a qualified shop.
Symptoms of a Failing 2015 Charger ABS Module
When the ABS module begins to fail, your vehicle will provide several clear warning signs. While the standard brakes will typically still function, the critical safety systems managed by the module will be disabled.
- ABS Warning Light: The most common symptom is an illuminated ABS warning light on your dashboard.
- Traction Control / ESC Light: A light for the traction control or Electronic Stability Control (ESC) system will also likely turn on, as these systems rely on the ABS module to function.
- Brake Light: The main red brake warning light may also illuminate.
- Unresponsive or Pulsating Brake Pedal: In some cases, the brake pedal may feel different, or the ABS may activate unnecessarily at low speeds.
- Associated OBD-II Codes: A proper scan tool is needed to read ABS codes. Common codes point to wheel speed sensor issues, pump motor faults, or internal module failure. Frequent codes include C0031 and C0034 (wheel speed sensors) 🎬 Watch: How to replace a front wheel speed sensor, and C2116 (Pump Motor Fault).
Pro Tip: Before condemning the ABS module, always check the basics first. A bad wheel speed sensor, damaged wiring, or even a low battery can trigger ABS warning lights. A diagnostic scan is essential to pinpoint the exact source of the fault.
Known Issues, Recalls, and Technical Service Bulletins (TSBs)
For the 2015 model year, there are no specific recalls for the ABS control module on the Dodge Charger. However, a TSB was issued that is relevant to diagnosis.
- TSB #68258644A$: Issued in June 2016, this bulletin instructs technicians to call a specific FCA support line before replacing the ABS module. This suggests that some modules may have been replaced unnecessarily and that further diagnostics were required.
While not for the Charger specifically, a recall (NHTSA 15V-675) on similar-era Dodge Journey vehicles noted that moisture could enter the ABS module through the ground wire, causing failure. This highlights the importance of checking for corrosion and ensuring connectors are clean and dry.
Warning: This ABS control module is ONLY for 2015 Dodge Charger models that are NOT equipped with Adaptive Cruise Control (ACC). Installing the wrong module will result in system incompatibility and warning lights.
CRITICAL: Programming and Installation Requirements
Replacing the ABS module is not a simple plug-and-play repair. Programming is mandatory for the new or used module to work with your vehicle.
- VIN Programming: The replacement module, whether new or used, must have your vehicle's Vehicle Identification Number (VIN) written to it. Without the correct VIN, the module will not communicate with the car's other computers, and the ABS/ESC lights will remain on.
- ABS Initialization: After VIN programming, an "ABS Initialization" or "Proxy Alignment" procedure must be performed. This allows the module to learn the specific configuration of your vehicle (like tire size and axle ratio) and calibrate itself.
- Who Can Program It?
- Dealer: A Dodge dealership is the most reliable option, as they have the proprietary wiTECH diagnostic tool required for the job. 🎬 See how to program a used ABS module with wiTECH
- Independent Shop: Many well-equipped independent repair shops have dealer-level scan tools (like Autel or Snap-on) or a subscription to wiTECH and can perform the programming.
- DIY: Advanced DIY mechanics with tools like AlfaOBD and a security gateway bypass cable may be able to perform the programming, but this is a complex procedure.
Buying a Used 2015 Charger ABS Module
A used OEM ABS module is an excellent, cost-effective alternative to an expensive new unit. Since these modules are generally reliable, a recycled part from a reputable source can provide the same performance as a new one. Here’s what to look for:
- Verify Compatibility: Double-check that the donor vehicle did NOT have Adaptive Cruise Control. This is the most critical compatibility check.
- Match Part Numbers: While programming allows for some flexibility, it's always best to match the OEM part number on your original module to the replacement. Known part numbers include 68258645AA, 68266996AA, and the latest supersession, 68291563AA.
- Physical Inspection: Inspect the used module for any signs of damage. Check the electrical connector pins for corrosion or moisture. Ensure the plastic housing is not cracked and there are no signs of brake fluid leaks from the attached hydraulic pump.
- Source and Warranty: Purchase from a seller who offers a warranty. This protects you in case the part is faulty. A 1-year warranty is a good standard.
Cost Comparison
Prices can vary based on location and supplier, but here is a general cost breakdown for the 2015 Dodge Charger ABS module.
| Part Type | Estimated Cost |
|---|---|
| New OEM | $320 - $500 |
| New Aftermarket / Remanufactured | $400 - $1250 (Often includes a core charge) |
| Used OEM | $90 - $250 |
| Shop Labor (Installation & Bleeding) | $159 - $233 |
| Shop Labor (Programming) | $80 - $180 |
Frequently Asked Questions (FAQ)
Do I absolutely have to program a replacement ABS module?
Yes, programming is not optional. A new or used ABS module must be programmed with your car's VIN and configured to its specific options. If you skip this step, the ABS and ESC systems will not function, and the warning lights will stay on.
Can I drive my Charger with a bad ABS module?
Yes, but with significant risks. Your standard hydraulic brakes will still work, but you will not have anti-lock brakes, traction control, or stability control. This means your wheels can lock up during a hard stop, increasing the risk of skidding, especially on wet or slippery surfaces.
What's the difference between the ABS module and the ABS pump?
The ABS module is the electronic computer, while the ABS pump (also called the hydraulic control unit or HCU) is the mechanical part with valves and a motor that controls brake fluid pressure. For the 2015 Charger, they are bolted together and typically sold as a single assembly.
My ABS light is on. Does that automatically mean the module is bad?
Not necessarily. The most common cause for an ABS light on these vehicles is a faulty wheel speed sensor or its wiring. It is crucial to have the vehicle scanned for fault codes before replacing the expensive module. Codes like C0031, C0034, C003A, etc., point towards a specific wheel speed sensor issue.
Helpful Videos
Technical Specifications
OEM Part Numbers: 68258645AA 68266996AA 68291563AA
Fits 2015 Dodge Charger models without Adaptive Cruise Control (ACC). The module and pump are typically sold as a single assembly.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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