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2003 Yukon XL, AC compressor making a grinding noi

mnl119

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mnl119 Enthusiast

mnl119

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Hi all,

 

On the way back home from a long trip, the AC compressor started making a grinding noise. It also occasionally makes a sound like the fan blade hitting something, usually around 2,000 rpm. I figured it was the compressor clutch bearing acting up and it would be a quick fix, therefore I could take it to a Pep Boys (or similar) and have it fixed.

 

Well, I just got off the phone with my wife and they told her the whole system needs to be overhauled and that there is a TSB on this subject. Total cost $2400. This sounds like baloney to me and we're going to take it to the dealer tommorrow to get a better opinion.

 

Anyone heard about this TSB? Anyone had one of these compressor clutch bearings go bad? THe car only has about 52,000 miles on it and I'd consider getting rid of it if they wanted $2400 to fix an AC problem.

 

Any help is appreciated.

mnl119 Enthusiast

mnl119

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Posted

Ugghh. Apprently there are a number of TSBs on catastrophic failure of the AC system from debris:

 

01-01-39-003A A/C- Catastrophic Compressor Failure Debris Removal

01-01-39-002B A/C- Noisy/Inoperative

 

Anone have acopy of these?

 

Thanks

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