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PRODUCT HIGHLIGHTS
- You’re paying us to repair your OEM Dodge Ram Cummins Diesel PCM. You will send us your vehicle’s PCM, we’ll repair it, then ship it right back to you.
- LIFETIME WARRANTY
- You are purchasing a repair service, not a replacement service.
- We will send you a prepaid shipping label to ship us your Dodge Ram Truck Cummins Diesel PCM.
- We will fully rebuild your computer and update it with the latest flash files.
- We will ship your computer back.
- Plug-and-Play. No need to visit a Dodge dealership!
- Fully rebuilt, programmed, and tested for quality.
- All of the latest software updates from Dodge will be installed.
- Need a different model year? We have Dodge Ram Truck Cummins Diesel PCMs for model years 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016.
REQUIRED INFO
- After you buy this repair service, we'll contact you to send you a pre-paid shipping label.
ADDITIONAL INFORMATION
SKU | 200738 |
---|---|
Condition | Refurbished |
Make | Dodge |
Model | Ram Truck Cummins Diesel |
Regular Price | $995.00 |
Sale Price | $495.00 |
Stock | IN STOCK |
2002 Dodge Ram Cummins Diesel PCM Repair Service
Revive your 2002 Dodge Ram Cummins Diesel with our specialized PCM (Powertrain Control Module) repair service. Designed for the 2002 Dodge Ram Pickup (BR) with the 5.9L Cummins diesel engine, this service restores your OEM PCM to optimal condition, addressing issues like check engine warnings, power loss, or transmission issues. Our technicians rebuild and update your module with the latest 2002-specific Dodge software, ensuring your Ram delivers the torque and reliability needed for heavy-duty tasks without a dealership visit.
Product Highlights
- Repair Over Replacement: Send us your 2002 Dodge Ram Cummins Diesel PCM, and we’ll restore it to factory specifications, providing a cost-effective solution.
- Prepaid Shipping Label: We include a prepaid label to ship your PCM to us, simplifying the process.
- Comprehensive Rebuild & Updates: Your PCM is rebuilt and flashed with the latest Dodge software for the 2002 Ram’s 5.9L Cummins diesel engine, optimized for trims like 1500, 2500, and 3500.
- Plug-and-Play Installation: Your repaired PCM is returned ready to install, requiring no additional programming.
- Lifetime Warranty: Drive with assurance thanks to our lifetime warranty on this repair service.
- Stringent Quality Testing: Each repaired PCM is rigorously tested to meet or exceed OEM standards for the 2002 Ram Cummins Diesel.
Possible Part Numbers
The 2002 Dodge Ram Cummins Diesel PCM part numbers vary based on engine (5.9L Cummins diesel), transmission (manual NV4500 or automatic 47RE), drive type (2WD or 4WD), emissions calibration (federal or California), and trim (e.g., 1500, 2500, 3500). Below is a comprehensive list of known PCM part numbers for the 2002 Dodge Ram Cummins Diesel:
- 05014188AA
- 05014189AA
- 05014190AA
- 05014191AA
- 04886880
- 04886881
- 04886882
- 04886883
- 56040166
- 56040167
- 56040168
- 56040169
- 56040246
- 56040247
- 56040248
- 56040249
- 05014192AA
- 05014193AA
- 05014194AA
- 05014195AA
- 05014196AA
- 05014197AA
- 05014198AA
- 05014199AA
Note:
This list covers part numbers for various configurations, including federal and California emissions, manual and automatic transmissions, and 2WD/4WD setups. Some part numbers may be superseded or specific to production changes. Provide your VIN during the order process to ensure compatibility, as incorrect part numbers can lead to improper engine or transmission performance.
Why Choose Our 2002 Dodge Ram Cummins Diesel PCM Repair Service?
The 2002 Dodge Ram Pickup, with its 5.9L Cummins diesel engine, is celebrated for its durability and towing capacity. A faulty PCM can disrupt fuel injection, turbo control, or transmission operation, reducing performance. Our repair service restores your PCM, ensuring your Ram maintains its heavy-duty capabilities.
Our repair process is simple:
- Order the repair service and receive a prepaid shipping label.
- Ship your 2002 Dodge Ram Cummins Diesel PCM to us.
- Our technicians rebuild and update your module with 2002-specific Dodge software.
- We return your repaired PCM, ready for plug-and-play installation.
- Return your old core (if required) to activate your warranty.
Common Symptoms of a Faulty 2002 Dodge Ram Cummins Diesel PCM
- Reduced Engine Power: Sluggish acceleration or diminished turbo boost, impacting towing or hauling.
- Starting Issues: Difficulty starting, particularly in cold conditions, or failure to start.
- Idling Problems: Rough idling, surging, or stalling during operation.
- Transmission Irregularities: Harsh or erratic shifting in automatic models, affecting driveability.
- Increased Fuel Consumption: Reduced fuel efficiency, leading to shorter range.
- Emissions Test Failures: Inability to pass inspections due to emissions control issues.
- Turbo Performance Issues: Turbo lag or surging, causing inconsistent power delivery.
Diagnostic Trouble Codes (DTCs)
A failing PCM in your 2002 Dodge Ram Cummins Diesel often triggers specific diagnostic trouble codes (DTCs). The 2002 model’s OBD-II system is sensitive to PCM faults, particularly in the 5.9L Cummins diesel engine. Below is a list of common DTCs associated with PCM issues:
- P0602 (Control Module Programming Error): Indicates PCM software or memory issues.
- P0606 (ECM/PCM Processor Fault): Points to internal PCM processing errors.
- P0230 (Fuel Pump Primary Circuit Malfunction): Suggests PCM issues with fuel pump control.
- P0234 (Turbo/Super Charger Overboost Condition): Indicates PCM failure to regulate turbo boost.
- P0236/P0237/P0238 (Turbo/Super Charger Boost Sensor A Circuit Range/Performance/Low/High): Reflects PCM issues with boost sensor data.
- P0300 (Random/Multiple Cylinder Misfire): Caused by improper fuel injection timing, with specific cylinder misfire codes (P0301-P0306).
- P0191/P0192/P0193 (Fuel Rail Pressure Sensor Circuit Range/Performance/Low/High): Suggests PCM issues with fuel pressure regulation.
- P0251 (Injection Pump Fuel Metering Control A Malfunction): Indicates PCM failure to control the injection pump.
- P0380 (Glow Plug/Heater Circuit A Malfunction): Suggests PCM issues with glow plug control.
- P0700 (Transmission Control System Malfunction): Indicates PCM-TCM communication issues.
- P0753 (Shift Solenoid A Electrical): Points to PCM errors in transmission solenoid control.
- P1693 (DTC Detected in Companion Module): Suggests PCM communication faults with other modules.
- P0420 (Catalyst System Efficiency Below Threshold): Indicates PCM issues with emissions control.
- P0456 (Evaporative Emission System Small Leak): Suggests PCM problems with EVAP system monitoring.
HOW DOES IT WORK?
HOW DOES IT WORK?
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?
We are confident in the quality of our repairs. When we repair the computer for your 2002 Dodge Ram Truck Cummins Diesel we ship it back to you backed by a free lifetime warranty.
Does a Dodge dealership need to install it?
No! All of the Dodge computers we repair are plug and play. They are updated with the latest factory software and programmed with your Dodge Ram Truck Cummins Diesel VIN.
If you’re unable to repair my Dodge Ram Truck Cummins Diesel computer, will I be refunded?
Yes. If we ship back the computer for your 2002 Dodge Ram Truck Cummins Diesel and it doesn’t work you will be able to get a refund if you notify us and return it within 60 days.
How quickly will you ship my computer?
We ship everything within 48 hours after we receive your order and all of your vehicle information, in most cases. We ship everything USPS Priority or FedEx 2-day. Typical transit times are 2-5 days depending on where you live.
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