LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1999 >> Wrangler SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Introduction >> System Diagnostics >> Notes
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

System Diagnostics: Notes

NOTE: If MIL does not come on for 2-3 seconds and then go off, bulb may be defective, or problem may exist on circuit (CCD Bus) between Powertrain Control Module (PCM) and instrument cluster. If problem exists with CCD Bus, this problem may be displayed when using scan tool to retrieve DTCs.