Diesel Technology 7.3L PCM Rebuild Service - 1994-2003 Ford F-Series

7.3L Powerstroke PCM Rebuild Service (1994.5–2003)

If your 7.3L Powerstroke PCM has failed or was damaged during tuning, this PCM Rebuild Service from Diesel Technology of Chattanooga offers a professional solution to restore proper operation. A common cause of PCM failure is removing a performance chip with the key on or the engine running, which can instantly damage internal circuitry.

This service is also ideal for PCMs that have stopped functioning due to age, corrosion, or damaged rear chip terminals from over-cleaning.

🔥 Common Reasons for PCM Failure:

• Performance chip removed while key was on or engine running

• PCM no longer communicates or will not power up

• Corroded or damaged rear PCM chip terminals

• Internal component failure due to age or electrical issues

⚙️ What This Service Includes:

• Complete PCM rebuild back to proper operating condition

• Repair or rebuild of rear PCM terminals if copper traces are exposed

• Thorough inspection of internal components

• Bench testing to verify functionality after rebuild

• Contact and consultation if the PCM is determined to be beyond repair

🧪 Testing & Quality Assurance:

Each rebuilt PCM is tested to ensure proper operation before being returned. If the PCM cannot be repaired, Diesel Technology will contact you to discuss replacement options.

📋 Before Shipping Your PCM:

• Complete the required Vehicle Information form (must be included inside the box)

• Provide detailed symptoms and history of the failure

• Include the DPC code from your original PCM (found on the main harness plug sticker)

  • This ensures the correct PCM configuration is returned to you

📦 What to Send In:

• Your PCM

• Completed information FORM placed inside the package

🛡️ Warranty Information:

• 3-Year Warranty from date of purchase

• Unlimited mileage

• Warranty applies to the original purchaser only

• Warranty is non-transferable if the vehicle is sold

⚠️ Warranty Exclusions:

Warranty does not cover:

• Diagnostic time, labor, installation, towing, or related expenses

• Vehicles with rough running or misfires caused by:

  • Non-genuine Ford or International valve cover gaskets

  • Aftermarket under-valve-cover wiring or pigtails

🚗 Fitment:

• 1994.5–2003 Ford 7.3L Powerstroke

If your PCM has failed due to tuning damage or internal issues, this 7.3L Powerstroke PCM Rebuild Service provides a reliable, cost-effective alternative to replacement—backed by extensive testing and long-term warranty coverage.