Dodge Charger Door Lock Actuator Guide (2012-2023)
Hearing buzzing from your door or having trouble with your power locks? Here’s what you need to know.
- A buzzing or grinding noise from the door is the most common sign of a failing actuator.
- Replacement on front doors is more complex as it often requires removing the window glass.
- Before replacing the part, check for broken wires in the rubber boot between the door and the car body.
- Aftermarket parts offer significant savings, but OEM Mopar parts may offer better long-term durability.
Is Your Dodge Charger Door Lock Actuator Failing?
A failing door lock actuator on a 2012-2023 Dodge Charger usually gives clear warning signs. Because this part is used every time you enter or exit your vehicle, failure is common over time due to simple wear and tear on the internal motor and plastic gears.
Common Symptoms
- Unusual Noises: A loud buzzing, grinding, or rapid clicking sound from inside the door when you lock or unlock is a classic sign. This often means the internal gears are stripped and the motor is struggling.
- Erratic Operation: The doors may lock or unlock by themselves, or only work sometimes. You might find one door doesn't respond while the others do.
- Complete Failure: The power lock function for a specific door stops working entirely. You'll have to use the manual lock or the physical key to secure that door.
- Random Alarm: A faulty actuator can sometimes trick the car's security system into thinking a door is being tampered with, causing the alarm to go off unexpectedly.
Check This First!
Before you buy a new actuator, inspect the wiring. The wires inside the rubber boot that runs between the door and the car's body can become brittle and break from repeated opening and closing. This can cut power to the actuator and mimic the symptoms of a failed part. A quick check here could save you time and money.
Choosing the Right Aftermarket Actuator
When replacing the door lock actuator on your Charger, you have two main choices: a new OEM part from Mopar or a new aftermarket part from brands like Standard Ignition or Dorman.
OEM Mopar: This is the part your car was built with. It guarantees a perfect fit and is generally considered to have the highest quality and longest lifespan. However, it is also the most expensive option.
Aftermarket Parts: Aftermarket actuators are a cost-effective alternative. Brands like Standard Ignition offer direct-fit replacements that meet or exceed original specifications. While the quality can be very good, some owners have reported that lower-priced aftermarket actuators may not last as long as the Mopar original. For many owners, the significant cost savings of an aftermarket part makes it the better value, especially if they are comfortable with the possibility of replacing it again in the future.
| Part Type | Estimated Cost |
|---|---|
| New OEM (Mopar) | $95 - $170 |
| New Aftermarket (Standard Ignition, etc.) | $149.54 - $266.60 |
| Shop Labor | $150 - $290 |
Cost estimates are based on national averages and may vary by location and specific vehicle model.
Known Issues & TSBs
There are no widespread recalls for the door lock actuators on 2012-2023 Dodge Chargers. However, a Technical Service Bulletin (TSB S2323000086) was issued for some 2023 models concerning rear doors that won't open from the outside handle, which is related to the latch assembly. A recall for some 2023 Chargers (Recall 37B) involves the rear seat back latch, not the door locks.
Frequently Asked Questions (FAQ)
Is replacing a door lock actuator a DIY job?
It is considered an intermediate-level job. While it doesn't require highly specialized tools, it involves removing the entire interior door panel. On the front doors of the Charger, the job is more complex because you often need to remove the window glass to access the actuator assembly. If you are not comfortable with this, professional installation is recommended.
Why do door lock actuators fail?
The primary cause of failure is wear and tear. The small electric motor and plastic gears inside the actuator operate every time you lock and unlock the car, and they eventually wear out or break. Electrical issues, such as broken wires in the door jamb, can also cause failure.
Do I have to replace all the actuators at once?
No. Each door has its own actuator, and they fail independently. You only need to replace the one that has failed. However, since the actuators all have the same amount of use, it's not uncommon for another one to fail sometime after the first one goes.
My door won't latch shut. Is this the actuator?
Yes, this can be a symptom of a completely failed latch assembly. A door that will not latch shut is a critical safety hazard, as it could fly open while driving. This makes the vehicle unsafe to operate and should be repaired immediately.
Technical Specifications
OEM Part Numbers: 4589915AE 4589915AF 4589914AF 4575895AB 4589916AB 4589916AC
The door lock actuator is an integrated part of the door latch assembly. It is a 12V electric motor that is specific to each door (Front Driver, Front Passenger, Rear Driver, Rear Passenger). The correct part must be ordered for the specific door being repaired.
We Have This Part in Stock
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.
- Dodge Charger: