SKIM No Start
A SKIM no-start on a Jeep, Dodge, or Chrysler usually comes down to the key, the antenna ring, the immobilizer module, or a PCM that is not paired.
How to Reset a Jeep ECU Safely
Knowing how to reset a Jeep ECU can clear minor issues fast, but it won’t fix a module that has truly failed.
2006 Jeep Wrangler PCM Recall: Symptoms & Fixes (2026)
Check 2005–2006 Jeep Wrangler PCM recalls and emissions campaigns by VIN. Learn what symptoms mean, how diagnosis works, and when repair or replacement may help.
What Is a Core Charge on a Car Computer? 2026 Guide
Learn how core deposits and non-return charges differ, what makes an ECM or PCM core acceptable, and how CCE’s 21-day warranty rule works.
10 of the Cheapest Engine Control Modules (ECMs) for Sale
Quick Answer Remanufactured ECMs start as low as $100–$200 depending on your vehicle’s make and model. Every unit from Car Computer Exchange is reprogrammed with OEM software and matched to your VIN — no dealer programming needed. Your car is the sum of a variety of modern technologies that all work together to drive you […]
Where Is the PCM Located? ECM Location Guide (2026)
Where is the PCM or ECM located? Most sit in the engine bay near the battery or firewall, some inside the cabin. Find your engine computer by make and model.
PCM Replacement in 2026: Repair, Replace, or Reprogram?
Replacing a PCM means matching the right unit, programming it to your VIN, and finishing any relearn the car needs. Here is how PCM replacement works.
ECM, PCM & TCM Error Codes: Meanings and Causes (2026)
ECM error codes explained. What each OBD-II code means, its common cause, and which codes point to a failed engine computer instead of a sensor.
Power Control Module Cost: 2026 PCM & ECM Price Guide
A power control module costs $250 to $600 remanufactured and VIN-programmed, versus $800 to $2,000+ at a dealer. See the full engine control module replacement cost breakdown.
Car Computer Exchange Catalog Guide: Makes & Modules
Browse Car Computer Exchange coverage for Ford, Dodge, Jeep, Chrysler, and diesel platforms. Match the module, vehicle, and offer before you order.