Probable Cause
WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
Malfunction is detected when an excessively high or low voltage si sent to ECM through MIL circuit under the condition that calls for the MIL to light.
- MIL circuit is open or shorted or poor connections.
- MIL defective.