What are the symptoms of a damaged outdoor temperature sensor?

1 Answers
NevaehDella
07/29/25 8:21pm
Outdoor temperature sensor damage may manifest in the following ways: the vehicle's air conditioning fails to cool or exhibits abnormal cooling. The functions of the outdoor temperature sensor are: 1. Detecting the ambient temperature outside the vehicle, allowing the control system to determine the control method based on the difference between the outdoor and indoor temperatures; 2. Providing the ECU with the outdoor temperature signal, enabling the ECU to compare it with the indoor temperature signal to regulate the cabin temperature according to occupants' needs. The functions of the air conditioning system are: 1. Filtering the air entering the cabin; 2. Absorbing moisture from the air; 3. Maintaining clean air to prevent bacterial growth; 4. Preventing window fogging; 5. Adjusting cabin temperature.
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