DTC P253F
| DTC P253F |
| Diagnostic Instructions |
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Perform the
Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
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| • |
Review
Strategy Based Diagnosis
for an overview of the diagnostic approach.
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| • |
Diagnostic Procedure Instructions
provides an overview of each diagnostic category.
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| DTC Descriptor |
DTC P253F 01
Engine Oil Life Exceeded
| Circuit/System Description |
The engine control module calculates engine oil life based on engine speed and temperature. Based on driving conditions, the mileage at which an oil change will be indicated can vary considerably. For the oil life system to work properly, you must reset the system every time the oil is changed.
| Conditions for Running the DTC |
| • |
The ignition is ON.
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The DTC runs continuously once the above condition is met.
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| Conditions for Setting the DTC |
The engine control module (ECM) detects the engine oil needs to be changed soon.
| Action Taken When the DTC Sets |
DTC P253F is a Type C DTC.
| Conditions for Clearing the DTC |
DTC P253F is a Type C DTC.
| Circuit/System Verification |
DTC P253F is an informational diagnostic trouble code. Change engine oil and reset the oil life monitoring system.
| Repair Instructions |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Engine Oil and Oil Filter Replacement
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