Outside temp. display

my unit tells me to insert fresh batteries into the outside sending unit first. then insert new batteries into the inside receiving unit. after the outside temperature shows up, then can reset my inside unit's time, choose F or C and
switch channels. please try changing channels if your
outside temp doesn't show. you can do both units in the house then put one outside after they work properly.

there are 2 pressure control switches that control the ac clutch operation. One is to stop the compressor if the head pressure go too high and the other is to stop the compressor if there is not enough gas in the system.. Have a ac mechanic check it out as you may have a leak somewhere.

My outside display stopped working, but the inside display still worked. I found that one of the two batteries in the inside unit was almost all the way dead. Once I replaced both batteries the outside display worked. I also checked the batteries in the outside unit. After all batteries were installed, I pushed the small button that is inside the battery compartment on the outdoor unit. It's now working perfect..

If the outside temp.sensor is reading -38 degrees then this is what is causing the compressor not to come on.You need to check the wiring to the outside temp.sensor and the sensor.Make sure it is connected.It is located on the front grill area.Between the grill and the bumper cover.Hope this helps.Good luck.

Check the wiring plug that goes into the back of the mirror. They come unplugged sometimes.

please advice, have you solved the problem? I have the same one on my Sebring. Many thanks.

Get the charge tested, check the sub-cooling across the outdoor coil.

may the the sysrem is dameged besacue the same problem was with mine there was a resister was dameged i changed it i work perfect.

Had the same problem, replaced the ambient air temp sensor in front of the radiator. Cost is like 10-15 bucks. Don't worry if temp doesn't change right away. Took me about 5 miles and then it worked great.

My audio and clock display stopped working all of a sudden. The audio system still worked fine. I had all my fuses checked previously and was told it could cost up to $800 to fix by Mazda. I pulled out fuse 31 and wiped it clean, reinserted it and now my display works as good as new. Thanks to those on this site for your help.

SMS