Outside temp sensor displaying -40 degrees

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buildit

New member
Joined
Jul 5, 2021
Messages
2
Hi everyone!

The outside temp sensor started displaying -40 degrees.
I replaced the sensor but the problem remained.

There is 11.7 V on the wire.
If i jump the two leads the display says +50 degrees.

I have inspected the wiring and the connectors on each lead and all looks ok.

Any ideas?
 
What is the actual temperature outside?

What is the voltage reading on your 12v battery? (preferably taken after interior lights have timed out after opening door etc)
 
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