2002 GMC K Series technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Nov 1, 2011 Service bulletinGeneral motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger...
• Apr 1, 2008 Service bulletinOil leak at oil cooler to engine block mating surface (replace o-rings, apply sealant)
• Jun 1, 2002 Service bulletinSubject regarding higher than expected engine oil consumption
• May 1, 2002 Service bulletinInformation on vehicles exhibiting a random engine ticking noise
• May 1, 2002 Service bulletinSubject regarding revised wheel bearing adjustment procedure
• Apr 1, 2002 Service bulletinSubject regarding low oil pressure and new oil level indicator
• Apr 1, 2002 Service bulletinSome customers may comment on a rattle type noise coming from the center of the dash for certain pickup,...
• Apr 1, 2002 Service bulletinSubject regarding revised diagnostic trouble code B2725
• Feb 1, 2002 Service bulletinSome customers may comment on a resonating noise or vibration in the passenger compartment with a/c on...
• Jan 25, 2002 Service bulletinSome vehicles may comment on continued oil consumption with blue or whitish smoke on start up
• Dec 1, 2001 Service bulletinSome vehicles may exhibit an engine knock noise on cold start
• Dec 1, 2001 Service bulletinSome customers may comment on higher than expected engine oil consumption
• Dec 1, 2001 Service bulletinSome customers may comment on rough idle after start up, especially after setting overnight
• Dec 1, 2001 Service bulletinPickup box sheet metal fractures/damage when using aftermarket accessories such as tool boxes, window...
• Dec 1, 2001 Service bulletinInformation used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500...
• Dec 1, 2001 Service bulletinSubject regarding the availability of pickup box reinforcement kits for toolbox/rear window barrier/ladder...
• Nov 1, 2001 Service bulletinInformation regarding noise or vibration in passenger compartment with a/c on between 2000-2400 RPM
• Sep 1, 2001 Service bulletinSubject on information on engine knock on cold start for pickup and utility models