What should I do if my car is overheating?
Overheating can rapidly damage an engine. Low coolant from leakage, airflow loss, circulation faults, thermostat problems, or combustion leakage require different tests.
Plausible causes
- Coolant loss
- Cooling-fan or airflow fault
- Thermostat or circulation problem
- Combustion leakage
Useful next checks
- Let the vehicle cool completely
- Record warning messages and conditions
- Inspect for visible leakage only when cool
Related OBD codes
Sources and method
This answer provides hypotheses and a verification plan, not a component verdict. Exact repair procedures require authoritative service information for the specific vehicle.
NHTSA vPIC Vehicle APISAE J2012