NO.2 MIL ILLUMINATES [MZR-CD 2.2]

id0103f3800800

2

MIL ILLUMINATES

DESCRIPTION

•  MIL illuminates incorrectly.

POSSIBLE CAUSE

•  MIL 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.

2	MIL ILLUMINATES
DESCRIPTION	• MIL illuminates incorrectly.
POSSIBLE CAUSE	• MIL 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	Retrieve any PCM DTCs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [MZR-CD 2.2].) Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [MZR-CD 2.2].)
1		No	Inspect the instrument cluster operation. Repair or replace the malfunctioning part according to the inspection results.
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 the repair or diagnosis. ― If the vehicle is repaired, troubleshooting is completed. ― If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest.