Most original modules can be reinstalled with their existing programming after repair. Some vehicles still need a relearn or another setup step. The answer depends on your vehicle, the module, and what work was performed.
When AutoPCMS can repair the computer that came out of your vehicle, the existing vehicle data generally stays with it. If the original programming was intact and the repair preserved it, the same computer can often go back into the vehicle with that programming in place.
Tell the lab if the module has been tuned, previously replaced, or involved in a failed programming attempt. That history helps the technician evaluate the module and discuss any follow-up the vehicle may need.
Programming loads or updates software or calibration in the computer. A relearn is a vehicle-specific procedure that helps a module recognize or adapt to a component or system after service. A vehicle can need a relearn even when the original software is still in place. Ask your installer to use the service procedure for your exact year, engine, and module.
If the original computer can’t be repaired, the replacement must be compatible with your vehicle. On supported applications, cloning can transfer readable vehicle data to a compatible unit. Some replacements need programming or setup. Confirm those requirements before buying a replacement.
AutoPCMS evaluates original computers for supported applications, including Subaru and Hyundai and Kia. Learn more about our nationwide PCM, ECM, and ECU repair service or start a repair request.
