2001 GMC BLAZER TSBs (17)

Bulletin:
300401
Component:
980000 unknown or other
Summary:
Subject regarding harsh shifts on automatic transmission. *slc
Bulletin:
300801
Component:
200000 wheels
Summary:
Information regarding operated in hot climates may emit an odor from the under hood right or left front wheel area. *yh
Bulletin:
010866011
Component:
162000 structure:body
Summary:
Information regarding rear roof perforation. *yh
Bulletin:
010866011
Component:
162000 structure:body
Summary:
Subject regarding rear roof perforation (install new rear roof section) including 1995-1997 gmc blazer.*jg
Bulletin:
01225
Component:
060000 engine and engine cooling
Summary:
Engine coolant leak at intake gasket. * mj
Bulletin:
3300
Component:
105000 power train:driveline
Summary:
4wd models with noise, vibration on dry pavement. *eh
Bulletin:
PIP-4695
Component:
061000 engine and engine cooling:engine
Summary:
Gm: loss of power hesitates on acceleration. 4.3, 4.8, 5.3, 5.7 and 6.0 engines coupled with the 4l60e or 4l65e may experience a condition of hesitates, misses or loss of power under acceleration. the vehicle may operate as if it is in r
Bulletin:
SB-06-02-32-013B
Component:
015100 steering:hydraulic power assist:pump
Summary:
Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement is necessary. analysis of returned power steering (ps) pumps that had been replaced for noise, no power assist, no or low pressure and leaking conditio
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
Bulletin:
PIC-5050-A
Component:
110000 electrical system
Summary:
This preliminary information communication advises the technician the steps on repairing the concern. a customer may identify a concern of unable to reactivate a vehicle's onstar that has been previously disabled by onstar. dealer is to ca
Bulletin:
PIC-4935-E
Component:
110000 electrical system
Summary:
This preliminary information communication provides information to help the dealership technicians perform a parasitic drain test for the onstar module. when performing battery parasitic drain test, there may be some confusion as to what th
Bulletin:
000601012F
Component:
060000 engine (pws)
Summary:
This informational bulletin provides information to gm dealers on the correct cleaning methods when cleaning engine gasket sealing surfaces.
Bulletin:
PI1394A
Component:
060000 engine (pws)
Summary:
This informational bulletin provides additional information on how to install pistons and suggest what tools to use.
Bulletin:
PIC4935E
Component:
110000 electrical system
Summary:
This preliminary information communication provides information to help the dealership technicians perform a parasitic drain test for the onstar module. when performing battery parasitic drain test, there may be some confusion as to what th
Bulletin:
PIC5050A
Component:
353000 equipment:electrical
Summary:
This preliminary information communication advises the technician the steps on repairing the concern. a customer may identify a concern of unable to reactivate a vehicle's onstar that has been previously disabled by onstar. dealer is to ca
Bulletin:
PIT5389A
Component:
353500 equipment:electrical:navigational system(global positioning system)
Summary:
This preliminary information communication advises the technician on the steps for diagnosing the concern. the vehicle may be unable to connect to onstar using the white, blue or red onstar buttons.
Bulletin:
PIT5485B
Component:
110000 electrical system
Summary:
This preliminary information communication advises the technician if unable to place an onstar call in the ignition on mode after the onstar canada upgrade, to contact the gm technical assistance center onstar group for further assistance.

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