Just came back from a 5k trip without any problems. Cleaned my coolers up front (A/C, IC etc.) with low pressure water hose to remove all the bugs...
Today the A/C is dead, compressor wont come on at all.

Is that sensor in front of the cooler that sensitive to moisture or just coincidence? I checked all the fuses (found 2) and swapped the relais for the compressor just in case. I checked all connections and reinserted them - still the compressor won't come on.

Anything else I could check before the dealer visit?

Thanks :help:

MK

I thought the sensor up front was the outside air temp

same thing happend to my sisters and my buddys dmax let it sit overnight and both came back on in the morning dealer couldnt figure it out

I thought the sensor up front was the outside air temp

Does this sensor has anything to do with the A/C function?

Thanks!

MK

It does if you have the automatic temperature unit. If the temp is too low, it will not kick on the ac compressor.

It does if you have the automatic temperature unit. If the temp is too low, it will not kick on the ac compressor.

Have the Auto A/C on my truck. Temp is NOT too low this time 95 +/- F.

Seems like it works again! Compressor just came back to live after sitting for a few hours....don't know whats wrong with that truck, maybe the evaporator was frozen?

Thanks everybody!

MK