ENGINE OIL WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO ENGINE HYDRAULIC PRESSURE MALFUNCTION INDICATED IN DISPLAY [SKYACTIV-G]
ENGINE OIL WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO ENGINE HYDRAULIC PRESSURE MALFUNCTION INDICATED IN DISPLAY [SKYACTIV-G]
SM2334608
id0103s4889400
|
Troubleshooting item |
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.
|
|
|
Possible cause
|
• Engine oil leakage
• Improper engine oil level
• Instrument cluster malfunction
• Body control module (BCM) malfunction
• PCM malfunction
|
|
|
System wiring diagram
|
• Not applicable
|
|
|
Connector diagram
|
• Not applicable
|
|
Diagnostic Procedure
|
Step |
Inspection |
Results |
Action |
|---|---|---|---|
|
1
|
INSPECT ENGINE OIL LEVEL
• Inspect the engine oil level. (See ENGINE OIL LEVEL INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See ENGINE OIL LEVEL INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is there any malfunction?
|
Yes
|
Inspect for engine oil leakage.
Repair or replace the malfunctioning location and perform the repair completion verification.
|
|
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.
|
|
No
|
Go to repair completion verification.
|
||
|
3
|
VERIFY PCM DTC
• Perform the DTC inspection for the PCM. (See DTC INSPECTION.)
• Are any DTCs displayed?
|
Yes
|
Repair the malfunctioning location according to the applicable DTC troubleshooting.
|
|
No
|
Go to the next step.
|
||
|
4
|
VERIFY BODY CONTROL MODULE (BCM) DTC
• Perform the DTC inspection for the body control module (BCM). (See DTC INSPECTION.)
• Are any DTCs displayed?
|
Yes
|
Repair the malfunctioning location according to the applicable DTC troubleshooting.
|
|
No
|
Go to the next step.
|
||
|
5
|
INSPECT INSTRUMENT CLUSTER FOR MALFUNCTION
• Inspect the applicable part. (See INSTRUMENT CLUSTER INSPECTION [(US)].)
• Is the part normal?
|
Yes
|
Go to the next step.
|
|
No
|
Repair or replace the malfunctioning location and perform the repair completion verification.
|
||
|
6
|
INSPECT BODY CONTROL MODULE (BCM) FOR MALFUNCTION
• Inspect the applicable part. (See BODY CONTROL MODULE (BCM) INSPECTION [(US)].)
• Is the part normal?
|
Yes
|
Go to the next step.
|
|
No
|
Repair or replace the malfunctioning location and perform the repair completion verification.
|
||
|
Repair completion verification 1
|
VERIFY THAT VEHICLE IS REPAIRED
• Install/connect the part removed/disconnected during the troubleshooting procedure.
• Has the malfunction symptom been eliminated?
|
Yes
|
Complete the symptom troubleshooting. (Explain contents of repair to customer)
|
|
No
|
Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
• If the CAN communication is normal, perform the diagnosis from Step 1.
|
||
|
Repair completion verification 2
|
VERIFY IF MALFUNCTION IS CAUSED BY NOT PERFORMING PCM REPROGRAMMING
• Verify repair information and verify that there is a new calibration in the PCM.
• Is there a new calibration in the PCM?
|
Yes
|
Perform the PCM reprogramming and verify if the malfunction symptom was corrected.
• If the malfunction recurs, replace the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See PCM REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
|
|
No
|
Replace the PCM.
|