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NO.2 MIL COMES ON [AJ] (VIN: JM0 LW10J300 301406-, JMZ LW69J7*# 307683-, JM8 LW28J**# 301514-, JM8 LW28A**# 301514- (Assumed))

BME010300000W01

2 | MIL comes on
DESCRIPTION | • MIL is illuminated incorrectly.
POSSIBLE CAUSE | • MIL is illuminated for emission-related concern (DTCs are stored in PCM) • Short to GND circuit between MIL (located on instrument cluster) and PCM

  Note

  • If MIL blinks at steady rate, misfire condition could possibly exist.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • Connect WDS or equivalent to DLC-2. • Turn ignition switch to ON. • Retrieve any DTCs. • Is "PASSED" displayed? | Yes | No DTC is displayed: • Inspect for short to GND circuit between MIL (located on instrument cluster) and PCM terminal 68.
No | DTC is displayed: • Go to appropriate DTC test.
2 | • Verify test results.

  - If normal, return to diagnostic index to service any additional symptoms.
  - If malfunction remains, inspect related Service Information and perform repair or diagnosis.

  • If vehicle is repaired, troubleshooting completed.
  • If vehicle is not repaired or additional diagnostic information is not available, replace or reprogram PCM.