NO.2 MIL ILLUMINATES [MZR 1.5, MZR 1.6]


id0103e0800800

2

MIL ILLUMINATES

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

Diagnostic procedure

STEP

INSPECTION

ACTION

1
Connect the M-MDS to the DLC-2.
Perform the DTC Reading Procedure.
Are any DTCs present?
Yes
Go to the appropriate DTC inspection.
No
Inspect the instrument cluster.
Replace the instrument cluster, if necessary.
2
Verify the test results.
•  If normal, return to diagnostic index to service any additional symptoms. (See SYMPTOM DIAGNOSTIC INDEX [MZR 1.5, MZR 1.6].)
•  If malfunction remains, inspect related Service information perform repair or diagnosis.
―  If vehicle repaired, troubleshooting completed.
―  If vehicle not repaired or additional diagnostic information not available, replace the PCM. (See PCM REMOVAL/INSTALLATION [MZR 1.5, MZR 1.6].)