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2002 Cadillac CTS Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
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: 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
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: 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
04/30/14 NHTSA ID: 10055254
TSB ID: IB-12-J-003-B

Isuzu: information concerning the installation of the fuel injector pipes into a long block assembly. 1999 - 2002 isuzu fsr/ftr/fvr, 1999 - 2009 chevrolet or gmc t6500/t7500/t8500, 2000 - 2004 chevrolet or gmc wt5500, 2000 - 2004 isuzu frr,
03/26/10 NHTSA ID: 10032462
TSB ID: SB-06-02-32-013B

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
NHTSA's feed only includes summaries. For the full text of TSBs:

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11/09/05 NHTSA ID: 10017531
TSB ID: 050527001

Information on air brake park brake chamber vent holes to avoid water intrusion.
12/01/03 NHTSA ID: 10004297
TSB ID: 030232044

Effect of steering box limiter adjustment on turning radius and possibility of power steering system damage due to improper adjustment. various 1990-2004 models.
02/27/03 NHTSA ID: 10000454
TSB ID: 020527001A

Antilock brake system (abs) indicator illuminates when power takeoff (pto) is engaged.
02/13/03 NHTSA ID: 10000167
TSB ID: 020604052

Engine stall, no start, hard start condition.
10/10/02 NHTSA ID: 634907
TSB ID: 020527001

Technical service information on antilock brake system (abs) indicator illuminates when power takeoff (pto) is engaged.
10/09/02 NHTSA ID: 634831
TSB ID: 010601029A

Subject regarding higher than expected engine oil consumption.
10/07/02 NHTSA ID: 634716
TSB ID: 020601023

Oil leak at oil cooler to engine block mating surface (replace o-rings, apply sealant). updated *eh updated 6/17/08. *nj
10/07/02 NHTSA ID: 634712
TSB ID: 020601002

Information on vehicles exhibiting a random engine ticking noise.
04/05/02 NHTSA ID: 629718
TSB ID: 250102

Some vehicles may comment on continued oil consumption with blue or whitish smoke on start up.
04/02/02 NHTSA ID: 629495
TSB ID: 020604005

Subject regarding revised diagnostic trouble code p1221 service manual information.
03/25/02 NHTSA ID: 628938
TSB ID: 000601023A

Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine.
03/22/02 NHTSA ID: 628905
TSB ID: 000604003A

Some customers may comment on rough idle after start up, especially after setting overnight.
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03/21/02 NHTSA ID: 628898
TSB ID: 010601029

Some customers may comment on higher than expected engine oil consumption.
03/21/02 NHTSA ID: 628896
TSB ID: 010601028

Some vehicles may exhibit an engine knock noise on cold start.
11/19/01 NHTSA ID: 625287
TSB ID: 010601022

Subject on information on engine knock on cold start for pickup and utility models.
10/10/02 Transmission and Drivetrain NHTSA ID: 634956
TSB ID: 020731002

Concerns with intermittent engine no crank, when the clutch is applied.
10/10/02 Transmission and Drivetrain NHTSA ID: 634901
TSB ID: 020420002

Subject regarding revised wheel bearing adjustment procedure.
02/15/02 Transmission and Drivetrain NHTSA ID: 627737
TSB ID: 010420005

Information regarding correct vehicle application for eaton. 1990-2002 chevrolet and gmc c-series conventional and t-series tilt cab medium duty models. *yh
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05/21/18 Electrical and Air Conditioning NHTSA ID: 10137476
TSB ID: 08-08-44-015C

This informational bulletin provides information regarding the inappropriate warranty claims submitted for damaged radios and instrument panel clusters, provides exampls on whats an acceptable for warranty and whats not
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.
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: 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: 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
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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: 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: 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: 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: 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: 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: 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
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
04/02/02 Electrical and Air Conditioning NHTSA ID: 629530
TSB ID: 020137002

Subject regarding service diagnosis/recommendations for inoperative air conditioning systems.
04/02/02 Electrical and Air Conditioning NHTSA ID: 629525
TSB ID: 010139005A

Some customers may comment on a resonating noise or vibration in the passenger compartment with a/c on between 2000 - 2400 rpm.
02/25/02 Electrical and Air Conditioning NHTSA ID: 627831
TSB ID: 010139005

Information regarding noise or vibration in passenger compartment with a/c on between 2000-2400 rpm. *yh
05/21/18 Other NHTSA ID: 10137457
TSB ID: 10-00-89-017W

This informational bulletin provides a list of newly released pi and bulletins in regards to recent released vehicles so that vehicles can be fixed right the first time in for service.
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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: 10137478
TSB ID: 08-08-46-004A

This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service.
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
10/11/17 Other NHTSA ID: 10118626
TSB ID: 11-00-89-005B

This warranty administrational bulletin provides information on clarification of use - dealer empowerment labor operations and customer enthusiasm
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: 10113787
TSB ID: 09-09-40-001C

This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic
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08/15/17 Other NHTSA ID: 10113843
TSB ID: 11-00-89-005C

This warranty administration bulletin provides information on the clarification of use for dealer empowerment labor operations and customer enthusiasm
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
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.
10/10/02 Other NHTSA ID: 634903
TSB ID: 020451003

Subject regarding revised diagnostic trouble code b2725.
10/03/02 Other NHTSA ID: 634533
TSB ID: 020859002

Some customers may comment on a rattle type noise coming from the center of the dash for certain pickup, utility and ext models.
09/28/02 Other NHTSA ID: 634298
TSB ID: 020601015

Subject regarding low oil pressure and new oil level indicator. nlm
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06/27/02 Other NHTSA ID: 631973
TSB ID: 010866005A

Subject regarding the availability of pickup box reinforcement kits for toolbox/rear window barrier/ladder rack applications. *slc
03/25/02 Other NHTSA ID: 628936
TSB ID: 010866014

Pickup box sheet metal fractures/damage when using aftermarket accessories such as tool boxes, window barrier and ladder racks.

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Cadillac CTS 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.