HELP! Climate control gone crazy

[bigfishsim]

I have a 2014 Sahara and spent much of yesterday installing Apple Carplay.

That seemed to go well BUT the climate control has stopped working.

It blows full heat at full fan, no matter the setting.

The "auto" light doesn't turn off if pressed, but can be forced into turning off by changing the fan level.

Once in manual, the only setting which will stop full heat is LO?

I have tried reinstalling factory wiring (remove Apple CarPlay mobule) but the issue remains.

I have also disconnected negative and reset electrics in hope that would work. U fortunately it did not.

Hoping some one can give me some suggestions.

 

[bigfishsim]

I should add I checked the corregated pipe that brings in air to sensor to measure interior temperature, wasn't obviously blocked or pinched.

 

[c4xplsv]

Did you disconnect battery prior to installing car play?

 

[tbisaacs]

do you have access to Techstream? There is a utility to re-initialize the climate control.

 

[bigfishsim]

Did you disconnect battery prior to installing car play?

I did disconnect after the probllem started, thinking it might reset, but it did nothing.

 

[bigfishsim]

do you have access to Techstream? There is a utility to re-initialize the climate control.

No I don't.

 

[bigfishsim]

By way of udpate, I checked the fuses today, but all seemed OK there.

There is a small change, after pulling out the fuse and replacing it, in that the system no longer decides to go full fan anf full heat. Now its just level 2 fan and full heat, no matter what temp I sent it to....other than LO, which then becomes max A/C max fan! Guess that's an improvement!

Does anyone know where the temp sensor is located? Or which fuse in particular it would be. Currently assuming its Fuse 27 on th below which is "HTR" - Front airconditioning.