Get Your Family’s Minivan Back on the Road
Is your trusted 1999 Dodge Caravan, Chrysler Town & Country, or Plymouth Voyager suddenly stalling, running rough, or refusing to start? A failing Engine Control Module (ECM) is often the culprit behind these frustrating and unpredictable issues. This pre-programmed engine computer is the definitive solution to restore your minivan’s reliability and get your family moving safely again. Forget about expensive dealership visits and complex programming tools; this unit arrives at your door ready for a simple, plug-and-play installation.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty engine computer is the likely cause. This replacement 1999 Caravan 3.3L ECM is engineered to resolve these exact problems:
- Sudden stalling or cutting out while driving
- Complete no-start condition with power to the accessories
- Harsh or erratic automatic transmission shifting
- Poor fuel economy and engine performance
- Check Engine Light with communication-related Diagnostic Trouble Codes (DTCs) like U0100
- Intermittent issues that seem to have no other logical cause
This isn’t just a replacement part; it’s a complete solution. We handle the complex programming for you, flashing the computer with your vehicle’s specific VIN and mileage. When it arrives, the security system is already synced, and it’s ready to take command of your engine and transmission for smooth, reliable operation.
Features & Tangible Benefits
- โ True Plug & Play Installation: Arrives fully programmed to your vehicle’s unique VIN and mileage. Simply connect it and turn the keyโno expensive dealer flashing required.
- โ Guaranteed Direct Fit: A perfect replacement for part numbers 04727246AA, 04727246AB, 04727246AC, 04727246AD, 04727246AE, and 05017591AA.
- โ Restores Dependable Performance: Puts an end to frustrating stalling, rough running, and no-start problems, giving you back a vehicle you can count on.
- โ Optimizes Engine Function: Correctly manages fuel delivery, ignition timing, and transmission shifts for the 3.3L Flex Fuel engine, restoring lost power and efficiency.
- โ Cost-Effective Repair: Save hundreds of dollars compared to the cost of a new computer and programming fees at a dealership.
- โ Protected Purchase: This unit is backed by our one-year replacement warranty.
Expert Insight: Why Pre-Programming is Essential
In a 1999 Chrysler-family minivan, the ECM is more than just an engine controller; it’s the heart of the vehicle’s security system. A generic, non-programmed computer from a junkyard or parts store simply won’t work. The vehicle’s security immobilizer (SKIM) key will not recognize it, and the engine will not start. Our process of programming the module to your specific VIN before shipping is what makes this a true plug-and-play fix. We ensure the computer is ready to communicate with your specific vehicle’s components the moment you install it, saving you the time, cost, and headache of towing your van to a specialist.
Frequently Asked Questions
Do I need to have this computer programmed by a dealer?
Absolutely not. This is the primary benefit of our service. The 1999 Caravan 3.3L ECM will arrive at your doorstep already programmed to your vehicle’s specific VIN and mileage. All you have to do is install it.
Where is the ECM located on my 1999 Caravan?
On the 1999 Dodge Caravan, Plymouth Voyager, and Chrysler Town & Country, the Engine Control Module is located in the engine bay, on the driver’s side (LH) fender, near the battery.
Will this fix my check engine light?
If the check engine light is on due to an internal failure of the original ECM, then yes, this part will resolve the issue. It’s always recommended to resolve any other known issues (like faulty sensors) before replacing the computer. After installation, it’s a good practice to clear all codes with a standard code reader.
What information do you need from me?
During the checkout process, we will require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This information is crucial for us to program the computer correctly for your van.
Is this compatible with my Town & Country or Voyager?
Yes. This computer is compatible with the 1999 Dodge Caravan, Chrysler Town & Country, and Plymouth Voyager, as long as your vehicle is equipped with the 6-cylinder 3.3L Flex Fuel (FFV) engine.
How do I know my original ECM is the problem?
Diagnosing a faulty ECM can be tricky, but common indicators include a lack of communication with scan tools, multiple unrelated error codes, or symptoms that persist after replacing related sensors. If your mechanic has diagnosed the computer as the point of failure, this 1999 Caravan 3.3L ECM is the reliable solution.