DESCRIPTION The ASD (Automatic Shutdown Relay) is located in the TPIM (Totally Integrated Power Module).
there is an issue with the wireless control modules on some newer chrylser dodge and jeeps that will cause the wcm to electrically lock up from an electrostatic discharge through the key. the tsb states that replacement of the wcm is required to repair.
no problem i have fixed several of these and the telltale sign is both not starting and the keyless entry not working.
glad i could help.