2003 CHEVROLET SIERRA TSBs (18)

Bulletin:
020525005
Component:
980000 unknown or other
Summary:
Subject regarding diagnostic trouble code c0201 set and stored in history. *tt
Bulletin:
020604059
Component:
061000 engine and engine cooling:engine
Summary:
Engine runs rough, service engine soon light on, diagnostic trouble codes p0300 or p0335 set. *tt
Bulletin:
052103
Component:
100000 power train
Summary:
Essential tools for servicing the allison transmission. these tools include a four-wheel drive spanner nut wrench, rear bearing puller legs, digital depth micrometer and a rear bearing installer. these tools are required to replace a cr
Bulletin:
01766
Component:
138000 visibility:defroster/defogger system
Summary:
Fogging of windows in the defrost mode. also including models: 2003-2004 gmc yukon xl, denali xl, 2003-2004 sierra denali. *mr
Bulletin:
01637
Component:
110000 electrical system
Summary:
Transfer case inoperative or shifts to 4lo after encoder motor sensor replacement. *mj
Bulletin:
01060A
Component:
111000 electrical system:battery
Summary:
Roof beacon switch left on causing battery draw. gmc gmt 800. *mj 2005 models added. *tt
Bulletin:
3121A
Component:
062000 engine and engine cooling:cooling system
Summary:
Exhaust vibration resonance or moan 99-05 full size trucks and utility vehicles with gen 3 v-8 engines. *tc
Bulletin:
3188
Component:
022000 suspension:rear
Summary:
Squeak noise from rear leaf springs. *eh
Bulletin:
3232
Component:
060000 engine and engine cooling
Summary:
Misfire at idle cold and possible p0171 and or p0174. *eh
Bulletin:
000235003
Component:
010000 steering
Summary:
Clunking noise under hood and can be felt in steering wheel. *eh updated *eh updated. *kb
Bulletin:
030236002
Component:
010000 steering
Summary:
Revised steering wheel position sensor or steering shaft lower bearing replacement procedure and steering wheel position sensor centering procedure. *eh
Bulletin:
09302002
Component:
161100 structure: frame and members:underbody shields
Summary:
Frame beaming or vehicle shaking and or vibration. *eh
Bulletin:
3364
Component:
106000 power train:axle assembly
Summary:
Rear axle retainer button breakage. *eh
Bulletin:
3170E
Component:
121000 exterior lighting:headlights
Summary:
Ipc, interior lights and/or headlamps flicker. *ak fb2
Bulletin:
050310003
Component:
201000 wheels:rim
Summary:
Low tire pressure, leaking cast aluminum wheels (repair with adhesive sealant). 2008 and prior gm passenger car and light duty trucks (including saturn) and hummer h2, h3 and saab 9-7x with cast aluminum wheels. *nj updated 10/23
Bulletin:
07187A
Component:
117000 digital instrument panel
Summary:
Cadillac\chevrolet\gmc service campaign: see document search button for owner letter. some vehicles could develop a condition where one or more of the instrument panel gauge needles may stick, flutter, or become inoperative. csc letter
Bulletin:
PIT-3749D
Component:
161000 structure:frame and members
Summary:
Gm: on some truck models there is some frame corrosion. *rm updated on 5/2/2012. *kb
Bulletin:
SB-10-08-50-003B
Component:
221300 seats:front assembly:head restraint
Summary:
General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the driver and the passenger head restraint. *pe

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