NO.2 MIL ILLUMINATES [MZR-CD 2.2]SM2444537
NO.2 MIL ILLUMINATES [MZR-CD 2.2]

id0103f3800800

2

MIL ILLUMINATES

DESCRIPTION
• MIL illuminates incorrectly.
POSSIBLE CAUSE
• PCM illuminates for emission-related concern (DTC is stored in PCM)
• Instrument cluster malfunction
Note
• If MIL blinks at a steady rate, a misfire condition could possibly exist.

Diagnostic procedure

STEP

INSPECTION

RESULTS

ACTION
1
Connect the M-MDS to the DLC-2.
Switch the ignition to ON.
Retrieve any DTCs.
Are any DTCs displayed?
Yes
DTC is displayed:
• Go to the appropriate DTC test. (See DTC TABLE [MZR-CD 2.2].)
No
No DTC is displayed:
• Inspect the instrument cluster operation.
2
Verify test results.
• If normal, return to the diagnostic index to service any additional symptoms. (See SYMPTOM DIAGNOSTIC INDEX [MZR-CD 2.2].)
• If the malfunction remains, inspect the related Service Information and perform repair or diagnosis.
― If the vehicle is repaired, troubleshooting completed.
― If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if later calibration is available.