Engine Oil Over Temperature
Engine oil temperature exceeded the safe maximum. Risk of oil breakdown and bearing damage.
Affected components
- Oil temp sensor
- Oil cooler
Common causes
- High likelihood: Oil cooler failure or low oil level
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.