ECS Compter Location And Access

Many people seem to have issues with their ECS. I have not had any real problems. However many people say the units do go out much like the ECU computer. Also I have heard that a bad ECS can interfere or worse make the ECU go bad. Its pretty easy to reach and unplug. Just remove the tray on the passengers side rear and then unscrew the panel and unplug the harness connectors.

reartray ecsmodule