Fan switch electric relay sending unit wiring harness kit part.
Electric radiator fan switch.
Electric radiator fans operate when radiator temperature rises to preset heat range.
Fan control thermostatic 185 degrees on 175 degrees off 1 2 20 in.
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Symptoms of a faulty cooling fan switch include an overheated engine and an active check engine light.
If you ve experienced these problems check your cooling fan and switch.
When the radiator temperature lowers to a preset level the electric fan turns off.
If the switch isn t working it should be replaced.
Adding a manual switch can essentially be a one two punch once you know what you re looking for.
Painless performance a c activated cooling fan relays.