Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

CHECK FOR ANY SERVICE BULLETINS OR PCM SOFTWARE UPDATES
1. Check for any applicable Service Bulletins or Flash updates related to the DTC.
  Are there any applicable Service Bulletins or Flash updates?
  
  Yes
  - Perform the applicable repair.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  No
  - Go To 2
CHECK FOR OTHER DTCS
1. With the scan tool, read DTCs in all Electronic Control Units (ECUs) and record on the repair order.
2. For future reference, with the scan tool, run and save a vehicle Scan Report and all related recorded data.
3. Refer to the recorded DTCs.
  Are there any Engine Oil Pressure Control, Engine Oil Pressure Sensor Performance or electrical DTCs present?
  
  Yes
  - Perform the applicable diagnostic procedure(s). Refer to DTC INDEX .
  No
  - Go To 3
CHECK THE ENGINE OIL CONDITION
NOTE:
Check for the following:
- ENGINE OIL LEAK(S)
- LOW ENGINE OIL LEVEL
- CONTAMINATED, DIRTY, AERATED OR DETERIORATED ENGINE OIL
- INCORRECT ENGINE OIL VISCOSITY
- INCORRECT ENGINE OIL FILTER (DOES NOT MEET OEM SPECIFICATIONS)
Were any of the above conditions present?

Yes
- Repair as necessary in accordance with the Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Go To 4
CHECK THE ENGINE OIL PRESSURE AND ENGINE MECHANICAL CONDITION
1. Install an oil pressure gauge and check the engine oil pressure in accordance with the Service Information.
2. With the scan tool, compare the engine oil pressure reading on the gauge with the scan tool reading at different engine speeds.
  Does the oil pressure meet specifications and match the scan tool?
  
  Meets specification but does not match scan tool
  - Replace the Engine Oil Pressure Sensor 2 in accordance with the Service Information.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  Below specification
  - Repair the condition causing the oil pressure issue in accordance with the Service Information.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .