Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2019EXPLORER XLT, 2.3L ENG VIN H, FWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (EXCEPT DIESEL & HYBRID) - DTC P0607 - P2091DTC P1299 - CYLINDER HEAD OVER TEMPERATURE PROTECTION ACTIVE
2019 Ford Explorer XLT, 2.3L Eng VIN H, FWD
DTC P1299 - Cylinder Head Over Temperature Protection Active
2019 Ford Explorer XLT, 2.3L Eng VIN H, FWDSECTION DTC P1299 - Cylinder Head Over Temperature Protection Active
DTC DESCRIPTION P1299 - CYLINDER HEAD OVER TEMPERATURE PROTECTION ACTIVE
| Description: | |||
| Possible Causes: | |||
| Diagnostic Aids: Refer to the Engine Cooling article to diagnose the engine overheats symptom. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.