Ambient temperature sensor

Slow50

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Hello I need some help. I have a 2012 6cyl.My ac compressor is not kicking unless I jump it, when I do it’s ice cold. My ambient temp is showing 50 degrees, it’s 80 out. I changed the sensor,when I put it in I turned the key on and it said 78°. I started the car turned on the AC hoping the clutch would kick on but it didn’t. I went back in the car and the temperature again is 50°. When I scan it, there are no codes coming up. my pressure sensor is in range. My Freon is perfect. there’s a new blower motor and a new resistor in the car. Originally this code was popping up.B10B9:14-0A Any help would be appreciated.Thank you
 

86GT351

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If you've got voltage on pin 1 on connector 2109a of the HVAC control module then your module is smoked.

If the module senses no voltage on the blower motor control PWM circuit (pin 1 on c2109a) then it kicks the b10b9:14. That doesn't really explain your ac clutch issue tho, as it's controlled by the PCM. Do you have any codes in the PCM by chance?
 

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