Dealers quote $275–$1,000 to replace a Jeep ECM/PCM outright. Most failures are bad capacitors or a handful of known weak points — repairable for a fraction of that, with the same unit you already own.
These are the most common ways a failing ECM/PCM shows up in a Jeep before the dealer tells you it needs a full replacement.
Cranks but won't fire, and the scanner can't even talk to the module.
Dies at idle or under load with no consistent trigger — classic bad capacitor behavior.
Fuel, temp, or speedo jumping around or dead with no wiring fault found.
OBD-II reader can't establish a link with the module at all.
Every unit goes through the same three stages, and you'll know your total cost before any repair work starts.
Pull your ECM/PCM, ship it in with the intake form, and we bench-test it to find the actual fault — not just guess.
You get a flat, not-to-exceed price before we touch a component. Approve it, and we repair it — usually within 48 hours.
Every repair is verified on the bench before it goes back in the box, with a written summary of what was fixed.
A diagnostic fee is credited toward any repair you approve. If it's not worth fixing, you only pay the diagnostic.
Exact quote confirmed after diagnostic — every repair is not-to-exceed the quoted price. Years/models supported: All Jeep models supported from 1995–2007 plus many others! send us your model info to confirm.
Contact us for a shipping info and an intake form, or start with the diagnostic fee below.