A/C issue

[Birdddog]

A/C has stopped working. If I go to climate control and hit the A/C button it goes on for about 4 seconds then switches back off. I have the temp settings on Lo. any advise?

 

[Birdddog]

A/C has stopped working. If I go to climate control and hit the A/C button it goes on for about 4 seconds then switches back off. I have the temp settings on Lo. any advise?

BMP hoping for some responce

 

[customcruiser]

what about your rear air? does that do the same?

 

[vipergrhd]

Rent or buy a set of gauges, looks like low on refrigerant. Check your condenser for any oily moisture.

 

[bloc]

Have rust? If so there’s a common leak point where the rear AC lines go through the floor into the rear condenser.

 

[Sandroad]

A/C has stopped working. If I go to climate control and hit the A/C button it goes on for about 4 seconds then switches back off. I have the temp settings on Lo. any advise?

It’s likely low on refrigerant, as suggested above. I had some success with a leak in my son’s Honda by using a recharge kit containing UV dye. With a recharge and a UV light I quickly found and fixed a leaking seal. It’s a crude method but got the AC working without getting dinged hundreds for dealer repair.

 

[Birdddog]

Have rust? If so there’s a common leak point where the rear AC lines go through the floor into the rear condenser.

Thanks, hopefully the dye will be able be seen there

 

[Birdddog]

what about your rear air? does that do the same?

yes no air anywhere. gonna recharge with dye and look for leaks

 

[vipergrhd]

Thanks, hopefully the dye will be able be seen there

We have a saying that goes, "dye never lies". Unless it's your evaporator then you have to dig in.

 

[016LC]

I had the compressor clutch relay fail on my 2016 LC several years ago--see my posting entitled A/C Clutch Relay or something like that.