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2000 Chevrolet Express Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
05/21/18 NHTSA ID: 10137601
TSB ID: 00-06-01-012G

This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on engine surfaces.
05/07/18 NHTSA ID: 10135322
TSB ID: PIP5232

This preliminary information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. it is recommended to inspe
05/07/18 NHTSA ID: 10135342
TSB ID: PIP5232A

This preliminary information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. it is recommended to inspe
02/20/18 NHTSA ID: 10129073
TSB ID: PIP5540A

This preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. to allow the ice to melt so that it can be drained from the related component
02/20/18 NHTSA ID: 10129097
TSB ID: PIP5226B

This preliminary information communication provides information to the technician about finding needle bearings during an oil change. technician will gain access to the roller rockers to inspect them. only replace the roller rocker that is
02/20/18 NHTSA ID: 10129088
TSB ID: PIT3665F

This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
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01/22/18 NHTSA ID: 10127230
TSB ID: PIP5325

This preliminary information communication provides information to the technician to help determine if the vehicle is equipped with factory or aftermarket compressed natural gas, liquefied petroleum gas, or bi-fuel systems. technician will
08/15/17 NHTSA ID: 10113364
TSB ID: PIT3665E

This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
08/15/17 NHTSA ID: 10113418
TSB ID: PIP5029H

This preliminary information communication provides information to the technician about vehicles that have a malfunction indicator lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. technician will need
08/15/17 NHTSA ID: 10113177
TSB ID: PIP4138N

This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on, engine misfire, and/or engine noise. technician may find diagnostic trouble code
08/15/17 NHTSA ID: 10113188
TSB ID: PIP4404E

This preliminary information communication provides information to the technician vehicles with a slight rough idle. technician should compare the concern with a like vehicle. if the concern is worse than a like vehicle, technician should f
08/15/17 NHTSA ID: 10112331
TSB ID: PIP5163

This preliminary information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo
08/15/17 NHTSA ID: 10112251
TSB ID: PIP5226

This preliminary information communication provides information to the technician about finding needle bearings during an oil change. technician will gain access to the roller rockers to inspect them. only replace the roller rocker that is
08/15/17 NHTSA ID: 10112116
TSB ID: PIP5163A

This preliminary information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo
08/15/17 NHTSA ID: 10111737
TSB ID: PIP4138P

This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on, engine misfire, and/or engine noise. technician may find diagnostic trouble code
08/15/17 NHTSA ID: 10111977
TSB ID: PIP5169

This preliminary information communication provides information to the technician about vehicles that are setting diagnostic trouble code p0300 after engine repairs. technician will need to ensure that injector connectors for cylinder 5-7 a
08/15/17 NHTSA ID: 10112702
TSB ID: PIP4138M

This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on, engine misfire, and/or engine noise. technician may find diagnostic trouble code
08/15/17 NHTSA ID: 10112641
TSB ID: PIT3173C

This preliminary information communication provides information to the technician that fluid contamination may be directed to one of the following testing centers according to the type of fluid needing testing. dealer should send the correc
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08/15/17 NHTSA ID: 10112546
TSB ID: PIT3665C

This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
08/15/17 NHTSA ID: 10113914
TSB ID: PIP5232C

This preliminary information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. it is recommended to inspe
08/15/17 NHTSA ID: 10114954
TSB ID: PIT4943D

This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp. technician may find diagnostic trouble code p0442. technician will need to review t
08/15/17 NHTSA ID: 10113662
TSB ID: 05-06-04-035E

This informational bulletin provides dealership personnel with information on flexible fuel vehicles (ffvs) and the usage of e85 fuel in gm vehicles.
08/15/17 NHTSA ID: 10115093
TSB ID: PIP5339

This preliminary information communication provides information to the technician about a customer?s request to remove or disable the bi-fuel compressed natural gas system. general motors does not condone the removal of the original equippe
08/15/17 NHTSA ID: 10115143
TSB ID: PIP5232B

This preliminary information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. it is recommended to inspe
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08/15/17 NHTSA ID: 10114746
TSB ID: PIP5029F

This preliminary information communication provides information to the technician about vehicles that have a malfunction indicator lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. technician will need
08/15/17 NHTSA ID: 10114831
TSB ID: PIP5163B

This preliminary information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka
08/15/17 NHTSA ID: 10114876
TSB ID: PIP4404F

This preliminary information communication provides information to the technician vehicles with a slight rough idle. technician should compare the concern with a like vehicle. if the concern is worse than a like vehicle, technician should f
08/15/17 NHTSA ID: 10114453
TSB ID: PIP5280

This preliminary information communication provides information to the technician about vehicles that may have a buzz noise at idle after fuel pressure regulator replacement. technician will need to gain access to the fuel pump. after gaini
05/16/17 NHTSA ID: 10099252
TSB ID: PIP5029G

This preliminary information communication provides information to the technician about vehicles that have a malfunction indicator lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. technician will need
10/19/16 NHTSA ID: 10082869
TSB ID: PI1394A

This informational bulletin provides additional information on how to install pistons and suggest what tools to use.
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10/18/16 NHTSA ID: 10082814
TSB ID: 000601012F

This informational bulletin provides information to gm dealers on the correct cleaning methods when cleaning engine gasket sealing surfaces.
08/24/16 NHTSA ID: 10078876
TSB ID: PIT-3665-D

This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
06/08/11 NHTSA ID: 10037933
TSB ID: PIP-4138K

Gm: the service engine soon light is on, there is also a misfire or engine noise. there are multiple possible causes.
03/28/11 NHTSA ID: 10036545
TSB ID: SB-10-02-33-001

Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. do not replace entire steering gear for pitman seal leak. technicians have been replacing entire steering gears due to not being able to
05/12/05 NHTSA ID: 10014945
TSB ID: 020307002

Revised front caster and camber adjustment procedure. original not yet received.
04/21/05 NHTSA ID: 10013573
TSB ID: 05001

Hydraulic pump driveshaft that can fracture resulting in an immediate loss of hydraulic power steering assist. message to chevrolet and gmc dealers about upcoming customer satisfaction program 05001.
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01/03/05 NHTSA ID: 10011121
TSB ID: 040604004

Revised diagnostic trouble code p1217.
08/25/04 NHTSA ID: 10008901
TSB ID: 3000A

Rear axle locking differential chatter shudder noise on turns. *mj
07/08/04 NHTSA ID: 10007717
TSB ID: 01225

Engine coolant leak at intake gasket. * mj
07/01/04 NHTSA ID: 10007584
TSB ID: 00700A

4.3l l35 engine wide open throttle diagnostic trouble code (dtc) p0335, p0336, p0339. *mj
12/04/03 NHTSA ID: 10004370
TSB ID: 030601023

Higher than expected oil consumption <8500 gvw. various models including 2003-2004 chevrolet kodiak (c4500-c5500 series models)and gmc topkick (c4500-c5500 series models).
12/04/03 NHTSA ID: 10004371
TSB ID: 030601024

Rattle noise in engine.
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12/01/03 NHTSA ID: 10004301
TSB ID: 030601024A

Rattle noise in engine.
04/04/02 NHTSA ID: 629613
TSB ID: 111201

Addressing customers comments about engine oil cooler lines leaking.
03/05/02 NHTSA ID: 628070
TSB ID: 311001

Some vehicles may exhibit an exhaust noise, rattle noise at 550 rpm.
11/19/01 NHTSA ID: 625331
TSB ID: 170801

Vehicles may experience an exhaust system noise. *jg
08/31/01 NHTSA ID: 620827
TSB ID: 010605003

Vibration or rattle-type noise coming from the exhaust system at idle with engine rpms between 613 and 712. this bulletin replaced 01-06-05-003 dated 07/01/2001.
03/24/01 NHTSA ID: 617715
TSB ID: 061000

Subject regarding brake system improvements applied to 3,500 series single rear wheel vans only.
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03/14/01 NHTSA ID: 617227
TSB ID: 031100

Subject regarding vehicles exhibiting an exhaust rattle.
02/25/01 NHTSA ID: 616430
TSB ID: 101100

A condition may exist where a rattle noise from the exhaust with the vehicle stopped in gear with the brakes on. the noise sounds like a heat shield rattle.
12/03/04 Engine NHTSA ID: 10010656
TSB ID: 3238

Prndl light up with key out of ignition and door open. *eh
08/15/17 Transmission and Drivetrain NHTSA ID: 10112681
TSB ID: PIP3259J

This preliminary information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. technician should compare the noise to a like vehicle. technician will nee
08/15/17 Transmission and Drivetrain NHTSA ID: 10114916
TSB ID: PIP5340

This preliminary information communication provides information to the technician about vehicle that after a transmission or torque converter replacement the vehicle may have a harsh 1-2 upshift and the check engine light or service engine
03/21/17 Transmission and Drivetrain NHTSA ID: 10096073
TSB ID: PIP5340A

This preliminary information communication provides information to the technician about vehicle that after a transmission or torque converter replacement the vehicle may have a harsh 1-2 upshift and the check engine light or service engine
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11/04/04 Transmission and Drivetrain NHTSA ID: 10010185
TSB ID: 3047

00-01 4l80-e automatic transmission may experience a harsh tcc apply and/or diagnostic trouble code p1870 or p074. *tc
09/27/04 Transmission and Drivetrain NHTSA ID: 10009392
TSB ID: 3047

Harsh tcc apply and or a diagnostic trouble code p1870. 4l80e automatic transmission.
07/12/04 Transmission and Drivetrain NHTSA ID: 10007782
TSB ID: 02086

4l60e, 4l65e intermittent neutral from a stop or steady speed.
07/12/04 Transmission and Drivetrain NHTSA ID: 10007838
TSB ID: 990730016A

Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan.
06/09/04 Transmission and Drivetrain NHTSA ID: 10007278
TSB ID: 01222A

Repeat rear axle hub seal leak.
06/04/04 Transmission and Drivetrain NHTSA ID: 10007237
TSB ID: 01599

4l60e, 4l65e forward and low reverse waved steel clutch plate appearance change.
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03/04/04 Transmission and Drivetrain NHTSA ID: 10005566
TSB ID: 030730056

4l60-e automatic transmission oil pump first and second design identification.
02/27/04 Transmission and Drivetrain NHTSA ID: 10005474
TSB ID: 00822B

No 2nd, no 4th and no reverse. to include 2004 light duty automobiles and trucks equipped with 4l60e or 4l65e automatic transmission.
02/09/04 Transmission and Drivetrain NHTSA ID: 10005162
TSB ID: 010730038B

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.
11/21/03 Transmission and Drivetrain NHTSA ID: 10004208
TSB ID: 01404

Powertrain control module (pcm) will not fit in new tray per bulletin 02-06-04-020a.
10/11/02 Transmission and Drivetrain NHTSA ID: 634999
TSB ID: 020730024A

Diagnosis of cracked or broken transmission case. 2006 and prior cars and light duty trucks.
03/25/02 Transmission and Drivetrain NHTSA ID: 628934
TSB ID: 010730038

Some customers may comment that 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.
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02/26/02 Transmission and Drivetrain NHTSA ID: 627912
TSB ID: 010730036

Service engine soon lamp illuminated, incorrect transmission shifts, poor performance of engine, transmission slipping. *yh
05/21/18 Electrical and Air Conditioning NHTSA ID: 10137458
TSB ID: 12-00-89-002A

This informational bulletin provides information for requesting a new key code for customers with lost or stolen keys
05/21/18 Electrical and Air Conditioning NHTSA ID: 10137459
TSB ID: 10-00-89-010B

This informational bulletin provides information and rules for gm keycode look up applicationa dn the key code security rules and regulations for canada only.
05/21/18 Electrical and Air Conditioning NHTSA ID: 10137832
TSB ID: 00-00-89-027H

This informational bulletin provides information on what products gm has to aid in the eliminating unwanted odors in a vehicle.
05/21/18 Electrical and Air Conditioning NHTSA ID: 10137246
TSB ID: 15-08-44-001G

This informational bulletin provides information on a gm of canada onstar cellular communication upgrade.
05/21/18 Electrical and Air Conditioning NHTSA ID: 10137249
TSB ID: 15-08-44-001F

This informational bulletin provides information on a gm of canada onstar cellular communication upgrade.
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05/07/18 Electrical and Air Conditioning NHTSA ID: 10135337
TSB ID: PIT5264A

This preliminary information communication provides information to the technician about vehicles that are travelling from canada to the united states. while in the united states they are unable to receive turn-by-turn directions. due to the
05/07/18 Electrical and Air Conditioning NHTSA ID: 10135219
TSB ID: 01-08-42-001J

This informational bulletin explains condensation in exterior lights and replacment guidelines for warranty replacement.
05/07/18 Electrical and Air Conditioning NHTSA ID: 10135356
TSB ID: PIT5099A

This preliminary information communication provides information to the technician about vehicles that the heater-vent-air conditioning blows warm air. before calling general motors technical assistance center technician will need to have hi
05/07/18 Electrical and Air Conditioning NHTSA ID: 10135369
TSB ID: 15-08-73-001

This informational bulletin provides information on communication with onstar? module after canadian cellular upgrade.
01/22/18 Electrical and Air Conditioning NHTSA ID: 10127238
TSB ID: PIT5464

This preliminary information communication provides information to the technician about vehicles that the incoming caller id may no longer be available or displayed after the canada onstar upgrade. dealer should communicate to the customer
12/21/17 Electrical and Air Conditioning NHTSA ID: 10125953
TSB ID: PIC5588B

This preliminary information communication provides information to the technician on the programming and activation of the onstar system. for many 2008 and prior model year gm vehicles, the programming is performed using the tech 2 and the
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12/14/17 Electrical and Air Conditioning NHTSA ID: 10125106
TSB ID: PIC3100F

This preliminary information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. technician should obtain a hand-held gps unit to test the odomete
10/04/17 Electrical and Air Conditioning NHTSA ID: 10118256
TSB ID: PIC5588D

This preliminary information communication provides information to the technician on the programming and activation of the onstar system. for many 2008 and prior model year gm vehicles, the programming is performed using the tech 2 and the
08/31/17 Electrical and Air Conditioning NHTSA ID: 10116874
TSB ID: 01-08-42-001K

This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
08/30/17 Electrical and Air Conditioning NHTSA ID: 10116534
TSB ID: 03-08-46-004S

This informational bulletin provides information on onstar? vcim is currently restricted parts. by working closely with our dealers and technicians, through the part restriction process, the general motors team will gain a better understand
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113436
TSB ID: PIC3278G

This preliminary information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. technician will need to determine what type of call the cu
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113258
TSB ID: PIC5913

This preliminary information communication provides information to the technician about vehicles that have a supplemental inflatable restraint lamp, service vehicle soon lamp on and/or radio locked, possibly after module replacement. techni
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10113437
TSB ID: PIC4801H

This preliminary information communication provides information to the technician on how to diagnose and repair vehicles that may have an onstar turn-by-turn navigation the system that is inoperative. technician verifies there are no diagno
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113427
TSB ID: PIC5588C

This preliminary information communication provides information to the technician on the programming and activation of the onstar system. for many 2008 and prior model year gm vehicles, the programming is performed using the tech 2 and the
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112523
TSB ID: PIP5072

This preliminary information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. technician will inspect the 3-4 clutches and the forward clutch
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112528
TSB ID: PIC4935D

This preliminary information communication provides information to the technician about vehicles that during battery parasitic drain test, there may be some confusion as to what the normal power consumption reading should be from the onstar
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112299
TSB ID: 03-08-46-004R

This informational bulletin provides information on part restriction and ordering process information for onstar vehicle communication interface modules (vcim) (gmna only)
08/15/17 Electrical and Air Conditioning NHTSA ID: 10111850
TSB ID: PIT5264

This preliminary information communication provides information to the technician about vehicles that when a canadian customer may comment that when they travel to the united states, they are unable to connect to onstar or use hands free ca
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10112137
TSB ID: PIC4310J

This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
08/15/17 Electrical and Air Conditioning NHTSA ID: 10111715
TSB ID: PIC5492E

This preliminary information communication provides information to the technician about vehicles that have a diagnostic trouble code b101d-37 history in the vehicle communication interface module or telematics communication interface contro
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112857
TSB ID: PIP5094

This preliminary information communication advises the technician that, when testing any circuit for open or resistance, it is imperative that all related terminal pin fit and tension be checked when the test steps require disconnection of
08/15/17 Electrical and Air Conditioning NHTSA ID: 10111964
TSB ID: PIC3011H

This preliminary information communication provides information to the technician about vehicles that have the onstar system does not respond properly to some numbers and/or voice commands. dealer should direct the customer to review the op
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112013
TSB ID: PIC5953

This preliminary information communication provides information to the technician about vehicles that may have an issue when using bluetooth voice recognition with an iphone. technician should work with the customer to insure the phone cont
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112664
TSB ID: PIC3718E

This preliminary information communication provides information to the technician about vehicles may have a no power or no connect concern. technician will find that the onstar led is red and diagnostic trouble code u1500 is set. technician
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10112607
TSB ID: PIC4310H

This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113456
TSB ID: PIT5389C

This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113074
TSB ID: PIT4720C

This preliminary information communication provides information to the technician that after replacing the instrument panel cluster the exchange center is unable to program the actual mileage on the odometer or the actual mileage is unknown
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113443
TSB ID: PIP4723B

This preliminary information communicates to the dealer the process for downloading or updating operating software for the tire pressure monitor, active fuel injector tester, multi media tester, pico scope, gr8 starting/charging tester and
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113454
TSB ID: PIC4935F

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
08/15/17 Electrical and Air Conditioning NHTSA ID: 10112585
TSB ID: PIT5178

This preliminary information communication provides information to the technician that some vehicles may have an antilock braking system/ traction control system malfunction indicator lamp are on or other various electrical issues. technici
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10113921
TSB ID: PIC6181

This preliminary information communication advises the technician after the onstar canada upgrade the onstar vehicle diagnostic email report is inoperative. please communicate to the customer that we apologize for this inconvenience and tha
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114924
TSB ID: PIC4696A

This preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock ce
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114980
TSB ID: PIT5486

This preliminary information communication provides information to the technician about vehicles that when dialing certain numbers using onstar hands-free calling, the audio is distorted or has poor quality after performing the onstar canad
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114947
TSB ID: PIC4696B

This preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock ce
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113720
TSB ID: 15-08-44-001

This informational bulletin provides information on a gm of canada onstar? cellular communication upgrade.
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113654
TSB ID: 15-08-44-001A

This informational bulletin provides information on a gm of canada onstar? cellular communication upgrade.
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10113687
TSB ID: 15-08-44-001C

This informational bulletin provides information on a gm of canada onstar? cellular communication upgrade.
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113722
TSB ID: 15-08-73-001

This informational bulletin provides information on communication with onstar? module after canadian cellular upgrade.
08/15/17 Electrical and Air Conditioning NHTSA ID: 10113652
TSB ID: 15-08-44-001B

This informational bulletin provides information on a gm of canada onstar? cellular communication upgrade.
08/15/17 Electrical and Air Conditioning NHTSA ID: 10115128
TSB ID: PIC3100E

This preliminary information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. technician should obtain a hand-held gps unit to test the odometer. i
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114408
TSB ID: PIT5264C

This preliminary information communication provides information to the technician about vehicles that are travelling from canada to the united states. while in the united states they are unable to receive turn-by-turn directions. due to the
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114342
TSB ID: PIC4310K

This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10114431
TSB ID: PIC5953A

This preliminary information communication provides information to the technician about vehicles that may have an issue when using bluetooth voice recognition with an iphone. technician should work with the customer to insure the phone cont
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114343
TSB ID: PIC3278F

This preliminary information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. technician will need to determine what type of call the cu
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114705
TSB ID: PIT5264B

This preliminary information communication provides information to the technician about vehicles that are travelling from canada to the united states. while in the united states they are unable to receive turn-by-turn directions. due to the
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114824
TSB ID: PIT5389B

This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to contact general motors t
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114903
TSB ID: PIC5953B

This preliminary information communication provides information to the technician about vehicles that may have an issue when using bluetooth voice recognition with an iphone. technician should work with the customer to insure the phone cont
08/15/17 Electrical and Air Conditioning NHTSA ID: 10115067
TSB ID: PIC6107

This preliminary information communication provides information to the technician about being unable to receive onstar ?over the air? updates. technician will need to press the onstar button and verify they have an active account and that t
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08/15/17 Electrical and Air Conditioning NHTSA ID: 10115026
TSB ID: PIT5384A

This preliminary information communication provides information to the technician about vehicles that may have the onstar wireless fidelity inoperative. technician will need to contact general motors technical assistance center with a scan
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114470
TSB ID: PIC4310L

This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
08/15/17 Electrical and Air Conditioning NHTSA ID: 10114474
TSB ID: PIT5399

This preliminary information communication provides information to the technician about connectivity concerns when connecting an apple device via usb cord. technician should insure the customer is using an original equipment manufacturer ap
05/02/17 Electrical and Air Conditioning NHTSA ID: 10098081
TSB ID: PIC5491J

This preliminary information communication provides information to the technician about vehicles that have an onstar system that will not power up. technician should turn off the ignition and cancel retained accessory power. after the vehic
03/14/17 Electrical and Air Conditioning NHTSA ID: 10094888
TSB ID: PIC3278F

This preliminary information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. technician will need to determine what type of call the cu
01/19/17 Electrical and Air Conditioning NHTSA ID: 10089229
TSB ID: 15-08-44-001H

This informational bulletin provodes information on the gm of canada onstar cellular communication upgrade.
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11/03/16 Electrical and Air Conditioning NHTSA ID: 10083898
TSB ID: PIT5485B

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.
11/03/16 Electrical and Air Conditioning NHTSA ID: 10083884
TSB ID: PIT5389A

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.
11/03/16 Electrical and Air Conditioning NHTSA ID: 10083900
TSB ID: PIT5485A

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.
10/25/16 Electrical and Air Conditioning NHTSA ID: 10083489
TSB ID: PIC5050A

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
10/25/16 Electrical and Air Conditioning NHTSA ID: 10083484
TSB ID: PIC4935E

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
10/17/16 Electrical and Air Conditioning NHTSA ID: 10082506
TSB ID: 16NA260

This technical bulletin provides a procedure to reprogram the media disc player with the latest calibrations to correct a condition of the rear entertainment system not operating as intended in colder ambient temperature areas due to calibr
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08/16/16 Electrical and Air Conditioning NHTSA ID: 10078735
TSB ID: PIC-4935-E

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
08/16/16 Electrical and Air Conditioning NHTSA ID: 10078734
TSB ID: PIC-5050-A

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
06/14/11 Electrical and Air Conditioning NHTSA ID: 10038294
TSB ID: 09-09-40-001A

Gm: there are seat belt problems: difficulty latching and unlatching buckle. buckle release button is sticking. seat belt warning light illuminated. likely caused by sticky beverages that are spilled into the buckle assembly. updated 4/
07/06/04 Electrical and Air Conditioning NHTSA ID: 10007620
TSB ID: 00632

4.3l l35 engine-diagnostic trouble code p0300 but no misfire can felt. *mj
02/27/04 Electrical and Air Conditioning NHTSA ID: 10005439
TSB ID: 00149D

Malfunction indicator lamp on with a p0300 set and a misfire. various models including 1996 - 1999 p32 models. sit bulletin 1416475.
11/21/03 Electrical and Air Conditioning NHTSA ID: 10004223
TSB ID: 00149C

Malfunction indicator lamp on with a p0300 set and a misfire. various models including the 1996-1999 p32 and the 1996-2002 gmc c/k truck.
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05/21/18 Other NHTSA ID: 10137471
TSB ID: 12-03-10-002

This informational bulletin provides a description of the proper wheel installation and proper wheel torque techniques used to install wheels onto vehicles
05/21/18 Other NHTSA ID: 10137469
TSB ID: 06-00-89-026J

This warranty administration bulletin provides information regarding customer concerns not duplicated and which labor operations to claim when the concern cannot be duplicated. also provides information on how to submit claims within the gl
05/21/18 Other NHTSA ID: 10137475
TSB ID: 00-00-89-027G

This informational bulletin provides a step by step procedure on how to properly use the gm chemicals to eliminate unwanted odors in vehicles and which products to use for each application.
05/21/18 Other NHTSA ID: 10137635
TSB ID: 16-NA-383

This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
05/21/18 Other NHTSA ID: 10137842
TSB ID: 00-06-01-012E

This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.
04/16/18 Other NHTSA ID: 10133130
TSB ID: 08-08-51-002A

This informational bulletin provides information pre-painting/cleaning process for tpo plastic fascias.
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04/02/18 Other NHTSA ID: 10130652
TSB ID: 13-00-89-005

This technical bulletin provides warranty administration - new labor codes information.
04/02/18 Other NHTSA ID: 10130627
TSB ID: 99-04-20-002H

This technical bulletin provides a revision of 99-04-20-002g to add 2013-2014 model years.
02/20/18 Other NHTSA ID: 10129051
TSB ID: PIP5540

This preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. to allow the ice to melt so that it can be drained from the related component
12/21/17 Other NHTSA ID: 10126171
TSB ID: 000089027G

This informational bulletin provides a step by step procedure on how to properly use the gm chemicals to eliminate unwanted odors in vehicles and which products to use for each application.
10/04/17 Other NHTSA ID: 10118233
TSB ID: PIT3099P

This preliminary information communication provides information to the technician about installing general motors accessory pats. technician can check service information for some accessories. technician can also contact partect for assista
08/31/17 Other NHTSA ID: 10116863
TSB ID: 16-NA-025

This informational bulletin provides information on behavior of non-upgraded onstar equipped vehicles operating in canada after decommissioning of 2g cdma cellular networks
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08/15/17 Other NHTSA ID: 10113416
TSB ID: PIP5338A

This preliminary information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. technician will need to use pico oscilloscope di
08/15/17 Other NHTSA ID: 10113227
TSB ID: PIT3099K

This preliminary information communication provides information to the technician about installing general motors accessory pats. technician can check service information for some accessories. technician can also contact partech for assista
08/15/17 Other NHTSA ID: 10112494
TSB ID: PIT3099J

This preliminary information communication provides information to the technician about installing general motors accessory parts. technician can check service information for some accessories. technician can also contact partech for assist
08/15/17 Other NHTSA ID: 10111810
TSB ID: PIT3099L

This preliminary information communication provides information to the technician about installing general motors accessory pats. technician can check service information for some accessories. technician can also contact partect for assista
08/15/17 Other NHTSA ID: 10112885
TSB ID: PIP3140E

This preliminary information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. technician should look for non - general motors a
08/15/17 Other NHTSA ID: 10111894
TSB ID: PIC5453A

This preliminary information communication provides information to the technician that general motors and general motors of canada company do not support cross border sales. the general motors of canada customer care centre is the sole auth
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08/15/17 Other NHTSA ID: 10111997
TSB ID: PIP3140F

This preliminary information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. technician should look for non - general motors a
08/15/17 Other NHTSA ID: 10111927
TSB ID: PIT4943C

This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp. technician may find diagnostic trouble code p0442. technician will need to review t
08/15/17 Other NHTSA ID: 10112697
TSB ID: PIP4138L

This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on, engine misfire, and/or engine noise. technician may find diagnostic trouble code
08/15/17 Other NHTSA ID: 10112655
TSB ID: PIT3271F

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
08/15/17 Other NHTSA ID: 10112160
TSB ID: PIT3099M

This preliminary information communication provides information to the technician about installing general motors accessory pats. technician can check service information for some accessories. technician can also contact partect for assista
08/15/17 Other NHTSA ID: 10115081
TSB ID: PIP5346

This preliminary information communication provides information to the technician about cooler line fittings that come with the 4t65e general motors remanufactured transmission may not be the same as original equipment manufacturer quick co
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08/15/17 Other NHTSA ID: 10114315
TSB ID: 03-06-01-023B

This information bulletin explains how to measure for oil consumpsion and possible reasons for loss of oil.
08/15/17 Other NHTSA ID: 10114842
TSB ID: PIT3099N

This preliminary information communication provides information to the technician about installing general motors accessory pats. technician can check service information for some accessories. technician can also contact partect for assista
08/15/17 Other NHTSA ID: 10114894
TSB ID: PIP5338

This preliminary information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. technician will need to use pico oscilloscope di
04/10/17 Other NHTSA ID: 10097132
TSB ID: PIC5491J

This preliminary information communication provides information to the technician about vehicles that have an onstar system that will not power up. technician should turn off the ignition and cancel retained accessory power. after the vehic
03/27/17 Other NHTSA ID: 10096433
TSB ID: TSB T2007-03

Merlin multiplex system when a proer/ground lug is not correctly tightened or becomes loose for any reason; erratic system operation is possible.
03/21/17 Other NHTSA ID: 10096026
TSB ID: PIP5226A

This preliminary information communication provides information to the technician about finding needle bearings during an oil change. technician will gain access to the roller rockers to inspect them. only replace the roller rocker that is
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02/06/12 Other NHTSA ID: 10042986
TSB ID: SB-10-08-50-003B

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.
06/15/11 Other NHTSA ID: 10038344
TSB ID: PI-0011A

Gm: the front or rear door may not open from the inside or outside handle, the door will not unlock with any method. the probably cause an incorrect installation of a handle component. updated on 7/26/2013. all 2014 and prior gm pass
06/14/11 Other NHTSA ID: 10038295
TSB ID: 10-00-89-017C

Gm: information on fixing multiple situations right the first time.
02/01/07 Other NHTSA ID: 10020952
TSB ID: 060864032

Side cargo door is hard to open. install new hinge pins.
02/16/05 Other NHTSA ID: 10012160
TSB ID: 030310002

Use of correct installation procedure for loose hubcap assembly. this service bulletin replaces 030310002. *eh
01/02/04 Other NHTSA ID: 10004726
TSB ID: 020604020B

This bulletin is being revised to inform dealers that the vcm / pcm (powertrain control module) may be susceptible to corrosion and / or water intrusion.
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12/04/03 Other NHTSA ID: 10004358
TSB ID: 020604020A

This bulletin is being revised to inform dealers that the vcm / pcm (powertrain control module) may be susceptible to corrosion and / or water intrusion.
09/26/03 Other NHTSA ID: 10002842
TSB ID: 020864012A

Side cargo door binds.
04/17/03 Other NHTSA ID: 10001141
TSB ID: 030864003

Outside rearview mirror shake or vibration.
04/09/03 Other NHTSA ID: 10000959
TSB ID: 030310001

Tire slowly goes flat and/or excessive wheel vibration caused by bead splits (replace wheels with new heavy duty rim version) *ar updated 4/11/08. *nj
02/13/03 Other NHTSA ID: 10000162
TSB ID: 020850008

Rear seat rattle.
10/07/02 Other NHTSA ID: 634727
TSB ID: 020604020

This bulletin is being revised to inform dealers that the vcm / pcm (powertrain control module) may be susceptible to corrosion and / or water intrusion.
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10/03/02 Other NHTSA ID: 634592
TSB ID: 020864012

Side cargo doors are hard to open or stiff on 1996 - 2002 chevrolet and gmc g-van models.
12/13/01 Other NHTSA ID: 626337
TSB ID: 240901

Customers may complain of binding side cargo door hinges. *slc
04/11/01 Other NHTSA ID: 617786
TSB ID: 151200

This service message addresses customer concerns regarding theft deterrents, a new rear door outside handle and license plate housing developed for added theft protection.

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Chevrolet Express TSBs (Technical Service Bulletins)

Some things are often misunderstood about recalls and technical service bulletins (TSBs). Plus a disclaimer.

  1. Recalls do not have to be issued only because something is prone to failure. NHTSA (a government agency) can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law. Manufacturers can voluntarily recall cars for problems that do not affect these, though.
  2. Recalls often apply to only some cars of a specific model year, rather than all of them. You should receive a letter from the manufacturer if your car has been recalled. You can also check with the dealer, which will know which (if any) recalls pertain to your car.
  3. The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. They are not the same as recalls. As with recalls, TSBs often only apply to some cars, not the entire model year.
  4. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car. They'll usually want to observe symptoms that the problem is already affecting your car.
  5. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do.

We provide the text of recalls and TSBs as provided by NHTSA. There can be errors in the text. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons (some beyond our control) cannot guarantee you will receive them. When in doubt about a recall or TSB, contact the dealer.