Add your complaint?
Back
Crash Tests
10
TSBs
1261
Lemon Law
GMC
»
Sierra
»
2017
switch models
Acadia
C4500
C6500 Topkick
Canyon
Denali
Envoy
Envoy XL
Jimmy
S-15 Jimmy
Safari
Savana
Savana 3500
Sierra
Sierra 1500
Sierra 1500 Hybrid
Sierra 2500
Sierra 3500
Sonoma
Suburban
Terrain
Vandura 2500
Yukon
Yukon Hybrid
switch years
2022
2017
2012
2009
2007
2005
1995
1994
1993
1992
1989
1987
«
search for something else
GMC TSB #16NA361
2017 GMC Sierra
Affected Component: POWER TRAIN
Date Published
OCT 08, 2019
NHTSA TSB #
10168176
TSB Document
MC-10168176-9999.pdf
Summary
This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.