NO.7 ENGINE OIL WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO ENGINE HYDRAULIC PRESSURE MALFUNCTION INDICATED IN DISPLAY [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)]

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ENGINE OIL WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO ENGINE HYDRAULIC PRESSURE MALFUNCTION INDICATED IN DISPLAY

DESCRIPTION

•  Engine oil warning light illuminated.

•  Message related to engine hydraulic pressure malfunction indicated in display. (With center display)

POSSIBLE CAUSE

•  Engine oil leakage

•  Improper engine oil level

•  Instrument cluster malfunction

•  PCM malfunction

SYSTEM WIRING DIAGRAM

Not applicable

7	ENGINE OIL WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO ENGINE HYDRAULIC PRESSURE MALFUNCTION INDICATED IN DISPLAY
DESCRIPTION	• Engine oil warning light illuminated. • Message related to engine hydraulic pressure malfunction indicated in display. (With center display)
POSSIBLE CAUSE	• Engine oil leakage • Improper engine oil level • Instrument cluster malfunction • PCM malfunction
SYSTEM WIRING DIAGRAM	Not applicable

Diagnostic Procedure

STEP	INSPECTION	RESULTS	ACTION
1	INSPECT ENGINE OIL LEVEL • Inspect the engine oil level. (See ENGINE OIL LEVEL INSPECTION [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) • Is there any malfunction?	Yes	Inspect for engine oil leakage and repair or replace the malfunctioning location.
1		No	Go to the next step.
2	LUBRICATE ENGINE OIL INSIDE ENGINE • Start the engine. • Increase and keep the engine speed at 2,500 rpm for 5 s. • Does the engine oil warning light illuminate?	Yes	Go to the next step.
2		No	Symptom troubleshooting is completed. Go to Step 5.
3	VERIFY DTC • Retrieve the PCM and instrument cluster DTCs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [PCM (WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5))].) (See DTC INSPECTION [INSTRUMENT CLUSTER].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [PCM (WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5))].) (See DTC TABLE [INSTRUMENT CLUSTER].)
3		No	Go to the next step.
4	INSPECT INSTRUMENT CLUSTER • Inspect the instrument cluster. (See INSTRUMENT CLUSTER INSPECTION.) • Is there any malfunction?	Yes	Replace the instrument cluster, then go to the next step. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
4		No	Go to the next step.
5	Verify the test results. • If normal, return to the diagnostic index to service any additional symptoms. (See SYMPTOM DIAGNOSTIC INDEX [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) • If a 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, replace the PCM. (See PCM REMOVAL/INSTALLATION [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)