NO.2 ENGINE CHECK LAMP ILLUMINATES [WL-C, WE-C]

id0103b6912100

2

ENGINE CHECK LAMP ILLUMINATES

DESCRIPTION

•  Engine check lamp illuminates incorrectly.

POSSIBLE CAUSE

•  PCM illuminates for emission-related concern (DTC is stored in PCM).

•  Instrument cluster malfunction.

2	ENGINE CHECK LAMP ILLUMINATES
DESCRIPTION	• Engine check lamp illuminates incorrectly.
POSSIBLE CAUSE	• PCM illuminates for emission-related concern (DTC is stored in PCM). • Instrument cluster malfunction.

Diagnostic procedure

STEP	INSPECTION	RESULTS	ACTION
1	Connect the M-MDS to the DLC-2. Turn the engine switch to the ON position (Engine off). Retrieve any DTCs. Are any DTCs displayed?	Yes	DTC is displayed: • Go to the appropriate DTC test. (See DTC TABLE [WL-C, WE-C (Thailand, General (L.H.D. R.H.D.) specs.)].)
1		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 [WL-C, WE-C].) • 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. Retest.