Self-Diagnostic System: Notes

Self-diagnostic system monitors all input signals from each sensor. If an abnormal input signal occurs, that item is stored by ECU and given a code number. There are 15 codes that can be read using a voltmeter or Scan tester. Self-diagnostic connector is located in fuse box on left kick panel. ECU long term memory is not erased when ignition is turned off. ECU memory will erase if battery or ECU is disconnected.