Ignition 1 (Run Only) Low
WARNING: This page is about a different car, the 1995 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
ASDM monitors circuit continuously while ignition is on. This code is never stored in ASDM's memory. This code may set because of loose or corroded connections to ASDM, charging system problem causing low system voltage, or an internal ASDM fault.