P117A Possible Causes
- Engine overheating
- Low engine coolant level
- Loaded weight exceeds vehicle’s maximum rated weight
How to Fix Code P117A?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or engine service warning light soon)
P117A Meaning
Indicates that the engine oil protection strategy is activated when the engine oil temperature (EOT) reaches a predetermined level in the powertrain control module (PCM). The PCM then limits engine RPM until the EOT returns to normal