A nice side effect to the chirp is as you put miles onto the truck and one day it decides not to chirp at you, and it just continues to not chirp at you, it is getting to be time to replace the belt due to wear.

 

There is a belt shred issue on 03 to 05(6-29-05 mfg date) 5.9's, it requires an over-running alternator pulley to fix.. just had mine done under warranty. belt shredded with only 23K on it. No TSB # it was listed as a service repair tip. OAP part # is 05183490AA
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My truck dosn't do that. Kinda wished it did. When i test drove it and pulled it back in to the lot and shut it off and it didn't do it i thought maybe something was wrong with it LOL. Almost every cummins thats in my work will chirp when you shut it off.

 

Mine no longer chirps after the pulley install...nice thing about the serpentine belt when it goes everything goes...

 

mine dont do it. the dealer musta dun the recall when it was sitting on the lot. how do i get it to do it?

 

mine ONLY did it when the A/C had been running right before shutdown

 

Anything after the 6-29-05 mfg date has it installed at the factory

 

incorrect my 06 squeeked

 

Call your dealers service dept and talk to them..the paper they gave me showed the dates listed.....

 

personally i love it when i hear that little whistle once i get home and sometimes when im expecting it and it doesnt happen i kinda get a little frustrated!!!!!