LR3 Intermittent AC

lordhelemt

Well-known member
Dec 18, 2010
116
9
The wife's LR3 AC is works intermittently. Sometimes it works on start up, other times it doesn't work until driving around for a while. No real rhyme or reason on when it wants to work or not. When it does work it blows either very cold or coldish, otherwise just warm air comes out.

4-5yrs ago I replaced the compressor (new Denso) and condenser and gave the system a really good flush. I think the system is fully charged.

Is there a switch or sensor that could go bad that could cause these issues? Anything else to look into? It's starting to get warm and I'd like to get the AC functioning before summer. This has been a great truck for us (owned since 2005) and we'd like to keep it on the road for a couple more years if possible.