Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
POWER TRAIN - AUTOMATIC TRANSMISSION
20080108/20/2001625114Information regarding revised transmission calibration to address driveline growl or prop shaft ring noise. *jg11/16/2001
POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM)
18100010/18/2000617645Engineering is investigating harsh one-two shift on the 4l60e automatic transmission. this investigation is focused on harsh one-two shifts on 2000 model year silverado and sierra equipped with 4l60e automatic transmission. *t03/21/2001
POWER TRAIN - AXLE ASSEMBLY
336410014953Rear axle retainer button breakage. *eh05/12/2005

Consumer Complaints


Fail datemilesoccurencesPurchase date
POWER TRAIN - AUTOMATIC TRANSMISSION
08/01/20001207/01/2000
 I have a rough ideal in engene, transmission has delay mostly on take off 2-4 seconds than grabs. the truck has been in the shop 4 times , but not been fixed. dealer have learned loops if they do no repair than they have not failed at repair. they are protecting themselves from lemon laws/buyback dealer tryed to get us to sign a disclaimer. just looking over your list i have seen 12 other people with the same problems. can you help or should i say will you help ?