2003 CHEVROLET SONOMA TSBs (18)

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:
062403
Component:
353600 equipment:air conditioner
Summary:
Heating ventilation and air conditioning inoperative or stuck in any mode. diagnosis. *tt
Bulletin:
010730038B
Component:
103000 power train:automatic transmission
Summary:
The service engine soon lamp is illuminated, no 3rd and 4th gear, the transmission does not shift correctly, the transmission feels like it shifts to neutral or a loss of drive occurs. *tt
Bulletin:
01727
Component:
061000 engine and engine cooling:engine
Summary:
4.3 l35 lu3 rattle or buzz noise from engine. sit bulletin 1457619. *tt
Bulletin:
3232
Component:
162200 structure:body:bumpers
Summary:
Paint code unknown for front bumper and wheel flare. *eh
Bulletin:
10082002
Component:
350000 equipment
Summary:
This message is to provide dealers with an awareness of two new commands available via voice recognition in the onstar generation five equipped vehicles. the two commands are onstar and emergency. *tt
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:
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:
PIC5088F
Component:
353400 equipment:electrical:radio/tape deck/cd etc.
Summary:
This preliminary information communication advises the technician on the steps to diagnose and repair the concern. the vehicle's xm radio only has xm preveiw channels.
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.
Bulletin:
PIT3271G
Component:
350000 equipment
Summary:
This preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed fo

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