Use the procedure to clear that code. One thing that is noteworthy: Code 66 cannot be cleared on the ECC, you have to disconnect the battery. That'* because the code 66 is shared by the PCM, so it is just like a PCM code too.

I'm not sure the criteria that sets Code 48, but it'* possible you have long term freon loss, causing your compressor to cycle more.

I cleared the code, works great now. Thanks guys. As per fuddy'* insight, I will keep an eye on the compressor and lines. I hope I'm not losing any. :?