Circuit Description
Battery positive voltage is supplied directly to the Malfunction Indicator Light (MIL). The PCM turns the MIL ON by grounding the MIL control circuit. There should be a steady MIL with the ignition on, with engine off.
Battery positive voltage is supplied directly to the Malfunction Indicator Light (MIL). The PCM turns the MIL ON by grounding the MIL control circuit. There should be a steady MIL with the ignition on, with engine off.