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Home >> Mazda >> 2005 >> MPV ES >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting (Engine Control System) AJ >> No.2 Mil Comes On >> Notes
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No.2 Mil Comes On: Notes

MIL COMES ON - DESCRIPTION AND POSSIBLE CAUSE

2 MIL comes on
DESCRIPTION 
  • MIL is illuminated incorrectly.
POSSIBLE CAUSE 
  • PCM illuminates MIL for emission-related concern (DTCs are stored in PCM)
  • Short to GND circuit between MIL (located on instrument cluster) and PCM
    NOTE:
    • If MIL blinks at steady rate, misfire condition could possibly exist.