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FREE LIFETIME WARRANTY
PRODUCT HIGHLIGHTS
- This is a Dodge OEM computer for a Caravan .
- LIFETIME WARRANTY w/ Core Exchange.
- This Engine Control Module is compatible with all motor sizes, transmissions, and emission types.
- Plug and Play No need to visit a Dodge dealership!
- We use your VIN to make sure you get the exact part # you need.
- Fully rebuilt, programmed, and tested for quality.
- Fully programmed to your exact VIN. You'll provide your VIN # after purchase.
- All of the latest software updates from Dodge will be installed.
- Compatible and works with the following module part numbers (P/N): 04727318, 04727319, 04727321, 04727523, 04727525, 04748323, 04748520, 04748521, 05127680, 05127681, 05127682, 05127683, 05127684, 05127685, 05127686, 05127687
- Need a different model year? We have Dodge Caravan PCMs for model years 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009.
REQUIRED INFO
- VIN# (17 characters - can be found on dashboard or on registration card)
ADDITIONAL INFORMATION
SKU | 200F5 |
---|---|
Condition | Refurbished |
Make | Dodge |
Model | Caravan |
Regular Price | $499.00 |
Sale Price | $349.00 |
Stock | IN STOCK |
2003 Dodge Caravan PCM
2003 Dodge Caravan Powertrain Control Module Overview
The 2003 Dodge Caravan PCM managed the RS platform’s 3.3L or 3.8L V6 engine and 4-speed 41TE automatic transmission. In 2003, it enhanced OBD-II diagnostics over 2002, processing MAP, oxygen, and coolant sensor inputs for improved fuel efficiency. Compatible with SE and ES trims, the 2003 Caravan PCM ensured emissions compliance and performance, tailored for the 2003 model year’s family-oriented design.
Technical Details for 2003 Caravan PCM
- Engine Fitment: Calibrated for 3.3L/3.8L V6, improving efficiency.
- Transmission Integration: Coordinated with 41TE automatic.
- Part Numbers: 050XXXX series (verify fitment).
- Diagnostics: Enhanced OBD-II for 2003 standards.
2003 Caravan PCM Features
- Optimized spark timing for performance.
- Supported 2003 emissions with refined calibration.
- Interfaced with 2003 Grand Caravan’s electrical systems.
- Enhanced idle control for smoother operation.
2003 Model Year Specifics
In 2003, the Dodge Caravan PCM refined the RS platform’s electronics, with firmware tailored for the 3.3L/3.8L V6. It supported the 2003 Caravan’s 41TE transmission, improving shift coordination over 2002. The 2003 PCM processed additional sensor data, ensuring reliability for family use. Unlike 2004’s incremental updates, it focused on enhanced diagnostics, making it critical for the 2003 Dodge Caravan’s performance in 2003.
HOW DOES IT WORK?
Not sure this will work? Order RISK-FREE!
SEND IT TO ME NOW!BUYER BEWARE! NOT ALL COMPUTER SELLERS ARE EQUAL.
We are the ONLY company that runs every computer through a computer aided vehicle simulator to test for quality and compatibility with your car & VIN.

OVER 150,000 Customers Served
Every unit is programmed & tested in our facility in Cary NC
CarComputerExchange fully rebuilds and tests ALL computers. We are the ONLY seller that runs each computer through a computer aided vehicle simulator that tests every circuit in the module. Other companies run limited tests.
Most companies run limited tests. Some online stores simply repaint old units and sell without testing. Don't fall for the CHEAPER option.

Our testing & rebuilding process starts with a deep visual evaluation of the circuit board and all the electronic components. From water or acid corrosion, to fire or burn damage, we pay attention to every detail. We also scan the ECU memory or CPU to make sure that it is working properly.

We then test the ECU's with our proprietary electronic lab equipment on our bench, which emulates the car's engine to ensure accuracy in every diagnosis.
Frequently asked questions
How does the free warranty work?
1. We ship your order with pre-paid return label.
2. You return your old Dodge Caravan computer and the warranty is activated.
Will I need to go to the Dodge dealer to do any programming to my computer?
No. All of the Dodge Caravan computer modules we sell are plug and play. They are updated with the latest factory software and programmed to work with your VIN.
Will I be able to return my computer in the event it doesn't work?
You will be able to return your part within 60 days if it is returned undamaged in its original condition. You will be given the option of getting a refund or exchanging for another computer for your 2003 Dodge Caravan.
How quickly will you ship my computer?
Once we receive your order and all of the required vehicle information, your order will ship within 3-5 business days. We ship everything via USPS Priority Mail or FedEx with transit times varying depending on your location.
What if I don't return my old computer?
It is important you return the old computer for your Dodge Caravan. In the event you don't return your old computer, you will have voided your warranty and you may be subject to a core charge.
How can I pay?
We have a variety of ways you can pay. You can pay With Visa, Mastercard, American Express, and Discover. You may also use PayPal, Western Union, or send us a check or money order to the address below:
Car Computer Exchange
8208 Brownleigh Drive
Suite 100
Raleigh, NC 27617