A Comprehensive Guide to the 1998-2009 Dodge Durango Ignition Switch
Solve dangerous stalling, frustrating no-start conditions, and other electrical problems by choosing the right ignition switch for your Durango.
- Engine stalling while driving is a critical symptom linked to ignition switch failure and a known recall issue for 2009 models.
- For 2004-2009 Durangos, be sure to differentiate between a bad ignition switch and a bad Wireless Control Module (WCM), which has similar symptoms but requires programming.
- Replacing only the electrical part of the ignition switch is a DIY-friendly job that does not typically require key reprogramming.
- For long-term reliability, choosing an OEM Mopar or a premium aftermarket brand like Standard Ignition (SMP) is a sound investment.
Understanding Ignition Switch Failure in Your Durango
If your Dodge Durango suddenly stalls while driving, has trouble starting, or experiences weird electrical issues, a failing ignition switch is a likely culprit. This part is the electrical heart of your starting system. Over time, the internal contacts can wear out, causing a loss of power to critical components. This is a common issue for both the first-generation (1998-2003) and second-generation (2004-2009) Durango.
Important Safety Recall Information
There was a significant safety recall (NHTSA #14V373000) for the 2009 Dodge Durango. The original ignition switch could be bumped or jarred, causing it to move out of the 'Run' position and shut the engine off while driving. This leads to a sudden loss of power steering and brakes, dramatically increasing crash risk. If you own a 2009 model, it is critical to ensure this recall has been performed by a dealer.
Common Symptoms of a Bad Ignition Switch
A failing ignition switch can be hard to diagnose because its symptoms often mimic other problems, like a bad battery or starter. Here are the most common signs for Durango owners:
- Engine Stalls While Driving: The most dangerous symptom. The switch momentarily loses contact, cutting power to the engine. This can be caused by a worn-out switch or, in 2009 models, the issue described in the recall.
- No-Start or Intermittent Start: You turn the key and nothing happens, or it only starts after wiggling the key. The switch isn't making the connection to power the starter motor.
- Key Won't Turn: The mechanical lock cylinder might be binding, but it can also be related to a faulty electrical switch preventing movement.
- Electrical Gremlins: The radio, power windows, or dashboard lights may work intermittently or not at all. This happens when the accessory contacts inside the switch fail.
Generation-Specific Issues: 2004-2009 Models
Owners of second-generation Durangos (2004-2009) should be aware of the Wireless Control Module (WCM), also known as the Sentry Key REmote Entry Module (SKREEM). This module reads the chip in your key and is located right next to the ignition lock cylinder. A failing WCM can cause identical no-start or stalling symptoms. A Technical Service Bulletin (TSB #08-007-05) was issued for 2004-2005 models for a no-crank condition caused by the WCM, not the ignition switch itself. If you have a 2004+ model, it's important to diagnose whether the fault is in the simple electrical switch or the more complex WCM, as the WCM requires programming by a dealer or a specialized locksmith.
Choosing the Right Aftermarket Ignition Switch
When your ignition switch fails, you have several options. While OEM is an option, quality aftermarket parts can offer a great balance of value and reliability.
| Brand Tier | Brands | Quality & Cost Assessment |
|---|---|---|
| OEM | Mopar | This is the original part your Durango came with. It offers the best fit and guaranteed compatibility but comes at the highest price. For a critical electronic part, many owners prefer the peace of mind Mopar provides. |
| Premium Aftermarket | Standard Ignition (SMP), Dorman | Standard Ignition is highly regarded by professional mechanics for producing parts that meet or exceed OE standards. They are known for quality materials and reliable performance. Dorman is another popular choice that sometimes offers improved designs over the original. While generally reliable, quality can sometimes be inconsistent, but they are a solid choice for the price. |
| Budget Aftermarket | Replacement, Rostra Powertrain | These brands offer the most affordable solution. They are a good option if you are on a tight budget or plan to sell the vehicle soon. However, their lifespan may not match that of premium aftermarket or OEM parts. |
Ignition Switch Replacement Costs
The cost can vary depending on the brand you choose and local labor rates. The part itself is generally affordable, and the replacement is straightforward for a mechanic.
| Part/Service | Estimated Cost |
|---|---|
| New OEM (Mopar) Part | $150 - $400 |
| New Aftermarket Part | $37 - $361 |
| Shop Labor | $120 - $250 |
| Total Professional Replacement | $157 - $651 |
DIY Installation Tip
Replacing the ignition switch is a manageable DIY job for many owners. The process involves removing the plastic shrouds around the steering column to access the switch, which is typically held on by small screws or clips. Be sure to disconnect the battery before you begin. When installing the new switch, you may need to use a small screwdriver to "clock" or align the internal mechanism to match the position of the old one before it will slide into place.
Frequently Asked Questions
Is the ignition switch the same as the ignition lock cylinder?
No. The lock cylinder is the mechanical part you put your key into. The ignition switch is the electrical component behind it that actually sends power to the car. If your key is physically stuck or won't turn, the problem is often the lock cylinder, not the switch.
Do I need to reprogram my keys when I replace the ignition switch?
Usually, no. If you are only replacing the electrical ignition switch itself, no programming is needed. However, if you are replacing the Wireless Control Module (WCM) on a 2004-2009 model, or a switch that comes integrated with a new lock cylinder and keys, then key reprogramming is required.
Why do some replacement kits come with new keys?
These kits are typically a combination of the ignition switch and the ignition lock cylinder. They are sold together for cases where the mechanical lock has also failed. If you use one of these kits, you will have to use the new keys provided, and they will need to be programmed to your vehicle's anti-theft system on 2004+ models.
Can a bad ignition switch drain my battery?
Yes. A faulty ignition switch can fail to cut power to accessory circuits when you turn the car off. This can leave systems running in the background, leading to a dead battery overnight.
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Technical Specifications
OEM Part Numbers: 56021346AB 4685719AB 56045532AC
The ignition switch for the 1998-2009 Dodge Durango is a steering column-mounted, electrically operated switch. It is a separate component from the mechanical lock cylinder. The switch connects to the vehicle's wiring harness via one or more rectangular multi-pin connectors. For 2004-2009 models, it interfaces with the Wireless Control Module (WCM) for anti-theft functions.
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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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- Understanding Ignition Switch Failure in Your Durango
- Important Safety Recall Information
- Common Symptoms of a Bad Ignition Switch
- Generation-Specific Issues: 2004-2009 Models
- Choosing the Right Aftermarket Ignition Switch
- Ignition Switch Replacement Costs
- DIY Installation Tip
- Frequently Asked Questions
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