Is there a way to test the rear window deffoger?

Question

Is there a way to test if the defogger works if the temperature is too warm? I'm assuming it is temperature activated on a EVO-ALL module.

Answer 1

That function depends on the vehicle, we do not control the rear defrost via canbus on all vehicles. The Evo-all does not have a temperature sensor (thermistor) on board.

Comments

The car I'm asking about is a 2019 Toyota Camry XLE.  Can the EVO-all control the defroster through the CAN buss or does it have to be hard wired to the control switch module.  Thanks

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It would have to be wired.
 

The EVO-ALL on it's own, used as a Stand Alone remote starter does not have analog AUX outputs.
 

To get an AUX, either get a third party remote starter to compliment the EVO-ALL or look into the EVO-ONE instead of the EVO-ALL. Advantage with the EVO-ONE is that you can set the AUX output to trigger automatically when the temperature is below 5C.