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Hello everyone I just got my first Jeep Wrangler and I love it. The only thing I don’t like is my check engine light is on. The code that has read his Ambien temperature sensor and I replaced it twice and it still comes on I can take it out and Put it back in and the engine light will reset then come back on. my question is. is there anything that might be simple before I take it to the dealership?
 

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What was the actual code? Do you also have heated mirrors? Google search turned up the following:

"There are several things that could cause the P0073 trouble code to be stored by the Power Control Module (PCM):

The ambient air temperature sensor has malfunctioned
The wiring has shorted or broken
There is corrosion in the electric circuitry or connector
A break or short in the ambient air temperature harness
Debris that is covering the sensor"

Make sure you are checking your wiring at all of the connections and such.
 
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