Auto Shutdown Relay

Individual component testing information is not available from manufacturer. If ASD relay or wiring circuit failure exists, a DTC may be stored in PCM. See DTC P1388: AUTO SHUTDOWN RELAY CONTROL CIRCUIT and/or DTC P1389: NO ASD RELAY OUTPUT VOLTAGE AT PCM under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - CARAVAN, TOWN & COUNTRY, & VOYAGER article.