Truck makes a whining/chirping/jingle/etc metallic noise after warming up. The consensus is that this is an issue with the drivers side stub shaft/front differential area.
I took my truck in and dealer said it was the hub making this noise. I went back again after replacing the drivers side front hub did not fix the issue and the dealer told me they could not hear the noise. I will be going back again for them to have another look.
GMC TSB #PIP5653J is supposed to fix the issue but does not appear that this fix the issue.
Issue is explained pretty well here in over 76 PAGES of people having the issue.
https://www.gm-trucks.com/forums/topic/223327-jingle-jingle-underneath-only-in-2wd/
Truck makes a whining/chirping/jingle/etc metallic noise after warming up. The consensus is that this is an issue with the drivers side stub shaft/front differential area.
I took my truck in and dealer said it was the hub making this noise. I went back again after replacing the drivers side front hub did not fix the issue and the dealer told me they could not hear the noise. I will be going back again for them to have another look.
GMC TSB #PIP5653J is supposed to fix the issue but does not appear that this fix the issue.
- Philip G., San Antonio, TX, US