Is Your 2002 Dodge Intrepid or Chrysler Concorde Running Rough?
If you’re dealing with frustrating issues like stalling, poor fuel economy, a persistent check engine light, or a no-start condition, the problem may lie deep within your vehicle’s electronic nervous system: the Engine Control Module (ECM). This component is the brain of your 3.5L engine, and when it fails, it can cause a wide range of confusing and unpredictable symptoms. This direct-fit replacement Engine Control Module, part number 04896224AE, is the definitive solution to restore your vehicle’s performance and reliability.
From the Diagnostic Bay
I once had a 2002 Intrepid ES come into the shop with a classic case of “phantom problems.” The owner had replaced the spark plugs, ignition coils, and even the fuel pump, but the car would still randomly stall at red lights and hesitate on acceleration. The check engine light would come on and off with no consistent codes. After hours of chasing wires and testing sensors, we finally focused on the ECM. Once we installed a properly programmed replacement, the car ran like it just rolled off the assembly line. It’s a powerful reminder that sometimes the most complex problems have a single, central solution.
The Solution: A Programmed 2002 Intrepid Engine Computer
Don’t waste time and money at the dealership on expensive programming fees. This engine computer arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This means the unit is ready for immediate installation right out of the box. It’s a true plug-and-play solution designed to get you back on the road quickly and affordably. We handle all the complex software flashing so you can focus on the simple mechanical swap.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light is on or flashes intermittently
- ✔ Engine stalling or shutting off while driving
- ✔ Rough idling or poor engine performance
- ✔ Noticeable decrease in fuel efficiency
- ✔ Difficulty starting the engine or a complete no-start condition
- ✔ Transmission shifting problems or harsh shifts
- ✔ Communication errors with diagnostic scan tools
Why is VIN Programming Essential?
The ECM in your 2002 Intrepid or Concorde is more than just a simple circuit board; it’s integrated with the vehicle’s anti-theft system (SKIM), transmission controls, and various other modules. Without the correct VIN programming, a replacement computer will not be able to communicate with these systems, resulting in a vehicle that won’t start or run correctly. Our professional programming service ensures that the replacement module is a perfect digital clone of your original, guaranteeing seamless integration and function.
Installation Overview
Replacing the ECM is a straightforward process for a DIY mechanic. The module is located in the LH (driver’s side) front of the engine compartment.
- Safety First: Always disconnect the negative terminal of your car battery before beginning any electrical work.
- Locate the ECM: Find the module in the engine bay. It will have several large wiring harnesses connected to it.
- Disconnect Harnesses: Carefully release the locking tabs on the electrical connectors and pull them straight off the module.
- Remove the Module: Unbolt the mounting hardware holding the ECM in place and remove the old unit.
- Install the New Module: Mount your new, pre-programmed module in the same location, secure the bolts, and firmly reconnect the wiring harnesses until they click into place.
- Reconnect Battery: Reattach the negative battery terminal. The vehicle is now ready to start.
This unit is a direct replacement for multiple part numbers, ensuring wide compatibility for your 3.5L V6 engine. It is compatible with the following part numbers: 04896224AA, 04896224AB, 04896224AC, 04896224AD, and 04896224AE. By purchasing this part, you are getting a reliable, tested, and properly configured brain for your vehicle, eliminating the guesswork and high costs associated with engine computer replacement.
Frequently Asked Questions
Is this engine computer really plug-and-play?
Yes. We program the module with the VIN and mileage you provide during checkout. This ensures it communicates correctly with your vehicle’s other systems, like the anti-theft module, right out of the box. No additional programming or dealer visits are required.
Where is the ECM located on my 2002 Intrepid or Concorde?
The Electronic Control Module (ECM) is located in the engine compartment on the driver’s side (LH side), typically mounted near the fender or firewall.
How do I know for sure that my ECM is the problem?
While the symptoms listed above are strong indicators, it’s always best to have a professional diagnosis. Common signs of a bad ECM include multiple unrelated error codes, stalling for no apparent reason, and failure of other parts (like coils or injectors) to solve the running issues.
What information do you need to program the module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This information allows us to flash the unit with the exact software and security keys for your specific car.
Will this fix my check engine light?
If the check engine light is caused by a fault within the original engine computer, then this replacement part will solve the issue. However, if the light is on due to a separate faulty sensor or mechanical problem, that issue will still need to be addressed.
Does this part fit models other than the Intrepid?
Yes, this specific part also fits the 2002 Chrysler Concorde LXi equipped with the 3.5L engine (VIN M, 8th digit) and the same ID number.