NO.2 MIL ILLUMINATES [L3]

BME010300000W04

2

MIL ILLUMITATES

DESCRIPTION

MIL is illuminated incorrectly.

POSSIBLE CAUSE

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

Diagnostic procedure

STEP

INSPECTION

RESULTS

ACTION

1
Connect WDS or equivalent to DLC-2.
Retrieve any DTC.
Are there DTC displayed?
Yes

DTC is displayed:

• Go to appropriate DTC test.
No

No DTC is displayed:

• Inspect instrument cluster operation.
2
Verify test results.
• If okay, return to diagnostic index to service any additional symptoms.
• If malfunction remains, replace PCM.